Books

1. Friedman, RJ (ed): "Arthroplasty of the Shoulder". Thieme Medical Publishers, New York, 1994
2. An YH, Friedman RJ (ed.): "Animal Models in Orthopaedic Research", CRC Press, Boca Raton, FL, a 550-page reference book, to be published in August 1998
3. An YH and Draughn RA (eds): "Mechanical Testing of Bone", CRC Press, Boca Raton, FL, a 800-page handbook, to be published in the summer of 1999.
4. An YH, Friedman RJ (ed.): "Bacterial Adhesion", Humana Press, Totowa, NJ, a 450-page reference book, to be published in the summer of 1999

Book Chapters

1. Friedman RJ: Bioactive Ceramic Coatings. In Galante JO (ed): Total Hip Revision Surgery. Raven Press, New York, 1995, pp. 179-188.
2. An YH, Friedman RJ, Draughn RA, Smith EA, John JF: Bacterial adhesion and prosthetic infection. In Wise DL (ed.): Human Biomaterial Applications. Humana Press, Totowa, NJ, 1996, pp. 19-57
3. Søballe K, Friedman RJ: Calcium Hydroxyapatite and Total Joint Arthroplasty. In Wise DL (ed.): Human Biomaterials Applications. Humana Press, New York, 1996, pp. 137-168
4. Bradley J, Chao EY, Friedman RJ: Biomechanics and Biomaterials. In Dee R (ed.): Principles of Orthopaedic Practice, 2nd ed., McGraw-Hill, New York, 1997, pp. 151-178
5. Friedman RJ: Biomechanics of the Rotator Cuff. In Gazielly DF, Gleyze P, Thomas T (Eds.): The Cuff. Elsevier, New York, 1997, pp. 34-37.
6. An YH, Friedman RJ: Multidirectional instability of the shoulder. In Evarts CM (3rd edn): "Surgery of the Musculoskeletal System", New York, Churchill Livingstone, in press, 1998
7. An YH, Bell TD: Experimental design and statistical consideration. In An YH, Friedman RJ (ed.): Animal Models in Orthopaedic Research. CRC Press, Boca Raton, FL, 1998, Chap. 2
8. An YH, Friedman RJ: Animal selections in orthopaedic research. In An YH, Friedman RJ (ed.): Animal Models in Orthopaedic Research. CRC Press, Boca Raton, FL, 1998, Chap. 3
9. An YH: Methods of Evaluation in orthopaedic animal research. In An YH, Friedman RJ (ed.): Animal Models in Orthopaedic Research. CRC Press, Boca Raton, FL, 1998, Chap. 6
10. An YH, Draughn RA: Mechanical testing of bone. In An YH, Friedman RJ (ed.): Animal Models in Orthopaedic Research. CRC Press, Boca Raton, FL, 1998, Chap. 8
11. An YH, Friedman RJ, Draughn RA: Animal models of fracture or osteotomy. In An YH, Friedman RJ (ed.): Animal Models in Orthopaedic Research. CRC Press, Boca Raton, FL, 1998, Chap. 11
12. An YH, Friedman RJ: Animal models of bioabsorbable material applications in orthopaedic surgery. In An YH, Friedman RJ (ed.): Animal Models in Orthopaedic Research. CRC Press, Boca Raton, FL, 1998, Chap. 12
13. An YH, Friedman RJ: Animal models of bone defect. In An YH, Friedman RJ (ed.): Animal Models in Orthopaedic Research. CRC Press, Boca Raton, FL, 1998, Chap. 13
14. An YH, Friedman RJ: Animal models of articular cartilage defect. In An YH, Friedman RJ (ed.): Animal Models in Orthopaedic Research. CRC Press, Boca Raton, FL, 1998, Chap. 16
15. An YH, Friedman RJ: Animal models of prosthetic infection. In An YH, Friedman RJ (ed.): Animal Models in Orthopaedic Research. CRC Press, Boca Raton, FL, 1998, Chap. 23
16. Young FA, An YH: Animal models for ligament and tendon fixation to bone. In An YH, Friedman RJ (ed.): Animal Models in Orthopaedic Research. CRC Press, Boca Raton, FL, 1998, Chap. 26
17. An YH: Use of microsurgical technique in orthopaedic animal models. In An YH, Friedman RJ (ed.): Animal Models in Orthopaedic Research. CRC Press, Boca Raton, FL, 1998, Chap. 31
18. Bell TD, An YH, Friedman RJ: Repair of cartilage defect using biomaterials and tissue engineering techniques. In Wise DL, et al (eds.): Biomaterials Engineering and Devices: Human Application. Humana Press, Totowa, NJ, in preparation, 1998
19. Benson CV, An YH, Friedman RJ: Preclinical evaluation of bone substitutes. In Wise DL, et al (eds.): Biomaterials Engineering and Devices: Human Application. Humana Press, Totowa, NJ, in preparation, 1998
20. An YH: Basic structures and mechanical properties of bone. In An YH and Draughn RA (eds.): Practical Guide for Mechanical Testing of Bone. CRC Press, Boca Raton, FL, in preparation, to be published in September 1999, Chap. 1
21. An YH, Draughn RA: Basic Facilities and Instruments for Mechanical Testing of Bone. In An YH and Draughn RA (eds.): Practical Guide for Mechanical Testing of Bone. CRC Press, Boca Raton, FL, in preparation, to be published in September 1999, Chap. 3
22. An YH, Draughn RA: General considerations for mechanical testing of bone. In An YH and Draughn RA (eds.): Practical Guide for Mechanical Testing of Bone. CRC Press, Boca Raton, FL, in preparation, to be published in September 1999, Chap. 4
23. An YH, Friedman RJ: Bone harvesting, storage, and preparation for mechanical testing. In An YH and Draughn RA (eds.): Practical Guide for Mechanical Testing of Bone. CRC Press, Boca Raton, FL, in preparation, to be published in September 1999, Chap. 5
24. Bell TD, An YH: Measurement of specimen dimensions. In An YH and Draughn RA (eds.): Practical Guide for Mechanical Testing of Bone. CRC Press, Boca Raton, FL, in preparation, to be published in September 1999, Chap. 6
25. Benson CV, An YH: Measurement of bone densities and mineral content. In An YH and Draughn RA (Des): Practical Guide for Mechanical Testing of Bone. CRC Press, Boca Raton, FL, in preparation, to be published in September 1999, Chap. 7
26. An YH, Friedman RJ: Indentation testing of bone. In An YH and Draughn RA (Eds.): Practical Guide for Mechanical Testing of Bone. CRC Press, Boca Raton, FL, in preparation, to be published in September 1999, Chap. 12
27. Young FA, An YH: Screw pullout testing of bone. In An YH and Draughn RA (Eds.): Practical Guide for Mechanical Testing of Bone. CRC Press, Boca Raton, FL, in preparation, to be published in September 1999, Chap. 14

Journal Publications

1. Friedman RJ: Advances in Biomaterials and Factors Affecting Implant Fixation. Instr Course Lect 41:127-136, 1992
2. Friedman RJ, Black J, Galante JO, Jacobs JJ, Skinner H: Current Concepts in Orthopaedic Biomaterials and Implant Fixation. J Bone Joint Surg., 75A:1086-1109, 1993
3. Bauer TW, Friedman RJ, Jiang M, An YH, Draughn RA, Kessler L: Bone apposition to textured titanium and chromium cobalt coatings. Lab Invest 68:4A, 1993
4. An YH, Parent T, Friedman RJ, Draughn RA: Production of a standard closed fracture in the rat tibia. J Orthop Trauma 8:111-115, 1994
5. Friedman RJ, An YH, Chokesi R, Kessler L: Anatomic and biomechanical study of glenohumeral contact. J Shoulder Elbow Surg 3:S35, 1994
6. McDowell SG, An YH, Draughn RA, Friedman RJ: Application of a fluorescent redox dye for enumeration of metabolically active bacteria on titanium surfaces. Lett Appl Microbiol 21:1-4, 1995
7. Friedman RJ, Bauer TW, Garg K, Jiang M, An YH, Draughn RA: Histological and mechanical comparison of hydroxyapatite coated cobalt-chrome and titanium implants. J Appl Biomater 6:231-235, 1995
8. Young FA, An YH: A new artificial ACL anchor. Material Research Society Symposium Proceeding 394:31-34, 1995
9. An YH, Young FA: Direct anchorage of artificial ligament. J Invest Surg 6:248, 1995
10. An YH, Friedman RJ, Draughn RA, Smith EA, Nicholson J, John JF: Rapid quantification of staphylococci adhered to titanium surfaces using image analyzed epifluorescence microscopy. J Microbiol Meth 24:29-40, 1995
11. Young FA, An YH: "Adjustable ligament anchor". United States patent, Patent number: 5,458,601. October 17, 1995
12. Friedman RJ, Blocker ER, Morrow DL: Glenohumeral Instability. J South Orthop Assoc 4:182-199, 1995
13. Friedman RJ, An YH, Draughn RA: Glenohumeral pressures and contact areas in total shoulder arthroplasty. J Shoulder Elbow Surg 5:S15, 1996
14. Friedman RJ, An YH, Draughn RA: Articular geometry and contact pressures in total shoulder arthroplasty. J Shoulder Elbow Surg 5:S115, 1996.
15. Friedman RJ, An YH, Jiang M, Draughn RA, Bauer TW: In vivo mechanical and histological evaluation of bone ingrowth and apposition to metal implants of different surface textures in the rabbit femur. J Orthop Res 14:455-464, 1996
16. An YH, Friedman JR: Prevention of infection in total joint arthroplasty. J Hosp Infect 33:93-108, 1996
17. An YH, Stuart GW, McDowell SJ, McDaniel SE, Kang Q, Friedman RJ: Prevention of bacterial adherence to implant surfaces with a cross-linked albumin coating in vitro. J Orthop Res 14:846-849, 1996
18. An YH, Kang Q, Friedman RJ: The mechanical symmetry of rabbit long bones studied by bending and indentation test.Am J Vet Res 57:1786-1789, 1996
19. McPherson EJ, Friedman RJ, An YH, Chokesi R, Dooley RL: Anthropometric study of normal glenohumeral relationship. J Shoulder Elbow Surg 6:105-112, 1997
20. An YH, Zhang JH, Kang Q, Friedman RJ: Mechanical properties of rat epiphyseal cancellous bones studied by indentation testing. J Mater Sci Mater Med 8:493-495, 1997
21. An YH, Kang Q, Friedman RJ, Gharpuray VM, Powers DL: Do mechanical properties of epiphyseal cancellous bones vary? J Invest Surg 10:221, 1997
22. An YH, Trilokekar N, Tian Y, Friedman RJ, von Recum A, Powers DL: Evaluation of biocompatibility of sulfonated polylactide. J Invest Surg 10:229, 1997
23. An YH, Bradley J, Powers DL, Friedman RJ: An in vivo study of preventing prosthetic infection using crosslinked albumin coating. J Bone Joint Surg 79B: 816-819, 1997
24. Kang Q, An YH, Friedman RJ: Effects of multiple freezing and thawing on the indentation strength of bovine cancellous bone. Am J Vet Res 58: 1171-1173, 1997
25. An YH, Friedman RJ: Experimental methods for studies of bacterial adhesion. J Microbiol Methods 30: 141-152, 1997
26. LaBreck JC, An YH, Smith AC, Friedman RJ: Chronic use of propofol for multiple minor procedures in the rabbit. Contemp Topic Lab Animal Sci 37: 84-85, 1998.
27. Kang Q, An YH, Friedman RJ: The mechanical properties and bone densities of canine cancellous bones. J Mater Sci Mater Med 263-267, 1998
28. An YH, Friedman RJ: Mechanisms of bacterial adhesion to biomaterial surfaces. J Biomed Mater Res in press, 1998
29. An YH, Friedman RJ: Animal models of orthopaedic implant infection. J Invest Surg 11:1-8, 1998
30. Kang Q, An YH, Butehorn HF, Friedman RJ: Morphological and mechanical study of the effects of experimentally induced inflammatory knee arthritis on rabbit long bones. J Mater Sci Mater Med in press, 1998
31. An YH, Friedman RJ, Latour RA, Draughn RA, Powers DL: Bioabsorbable screw fixation of osteotomies in the dog femur. Clin Orthop, in press, 1998
32. An YH, Friedman RJ, Draughn RA, Jiang M, LaBreck JC, Butehorn HF, Bauer TW: Bone ingrowth to implant surfaces in an inflammatory arthritis model. J Orthop Res, in press, 1998

Abstracts/Presentations

1. An YH, Friedman RJ, Smith EA, John JF: Protein adsorption on orthopedic biomaterials using the ELISA technique. Trans Orthop Res Soc 17:421, 1992 (The 38th Ann. Meet. Orthrop. Res. Soc., Feb. 17-20, 1992, Washington, DC)
2. An YH, Friedman RJ, Smith EA, and John JF: Protein adsorption on orthopedic biomaterials using the ELISA technique. Orthop Trans 16:560, 1992
3. Friedman RJ., Acurio MT, Davis R, Claassen B, Powers D, Keller J, Grotendorst G: Effects of Growth Factors and Indomethacin on Fracture Healing. Trans Orthop Res Soc 17:577, 1992, and Orthop. Trans., 16:514, 1992.
4. Bauer TW, Friedman RJ, Garg K, Draughn RA: Effects of Substrate Metal Composition on Bone Apposition to Hydroxylapatite. Lab Invest 66:3A, 1992.
5. Friedman RJ, Acurio MT, Davis R, Claassen B, Powers D, Keller J, Grotendorst G: Effects of Growth Promoting Factors on Fracture Healing. Trans Orthop Trauma Assoc Meet October, 1992, pp. 75
6. An YH, Friedman RJ, Draughn RA, Smith EA, Nicholson J, John JF: Rapid quantification of staphylococci adhered to titanium surfaces using image analyzed epifluorescence microscopy. Trans Soc Biomater 16:36, 1993 (The 19th Ann. Meet. Soc. Biomater., April 28-May 2, 1993, Birmingham, AL)
7. McPherson EJ, Friedman RJ, Dooley RD: Anatomic Basis of Total Shoulder Design. J Shoulder Elbow Surg 2:S28, 1993
8. Friedman RJ, Bauer TW, Garg K, Draughn RA: Histological and mechanical comparison of hydroxyapatite coated cobalt chrome and titanium implants. Trans Soc Biomat 16:109, 1993
9. Friedman RJ, An YH, Draughn RA, Smith EA, Nicholson J, John JF: Rapid quantification of staphylococci adhered to titanium surfaces using image analyzed epifluorescence microscopy. Trans Orthop Res Soc 18:456, 1993 (The 39th Ann. Meet. Orthop. Res. Soc., Feb. 15-18, 1993, San Francisco, Ca)
10. An YH, Friedman RJ, Draughn RA, Smith EA, Nicholson J, John JF: Rapid quantification of staphylococci adhered to titanium surfaces using image analyzed epifluorescence microscopy. Orthop Trans 17:773, 1993
11. An YH, Friedman RJ, Draughn RA, Smith EA, Qi C, John JF: Staphylococci adhesion to orthopaedic biomaterials. Trans Soc Biomater 16:148,1993 (The 19th Ann. Meet. Soc. Biomater., April 28-May 2, 1993, Birmingham, AL)
12. Friedman RJ, An YH, Jiang M, Draughn RA, Kessler L, Bauer TW: In vivo mechanical and histological evaluation of bone ingrowth and apposition in the rabbit femur. Trans Soc Biomater 16:77, 1993 (The 19th Ann. Meet. Soc. Biomater., April 28-May 2, 1993, Birmingham, AL)
13. Friedman RJ, An YH, Chokesi R, Kessler L: Anatomic and biomechanical study of glenohumeral contact. The 7th Cong. Eur. Soc. Surg. Shoulder Elbow, Aarhus, Denmark, June 10-12, 1993
14. Friedman RJ., An YH, Chokeski R, Kessler L: Anatomic and biomechanical study of glenohumeral contact. Ann. Meet. Southern Med. Assoc., November 18, 1993, New Orleans, LA
15. Friedman RJ, An YH, Kessler L, McPherson EJ: Anatomic and biomechanical relationships affecting contact patterns in the glenohumeral joint. Trans Orthop Res Soc 19:648, 1994 (The 40th Ann. Meet. Orthop. Res. Soc., Feb. 21-23, 1994, New Orleans, LA)
16. Friedman RJ, An YH, Kessler L, McPherson EJ: Anatomic and biomechanical relationships affecting contact patterns in the glenohumeral joint. Orthop Trans 18:554, 1994.
17. McDowell SG, An YH, Friedman RJ: Application of a fluorescent redox dye for enumeration of metabolically active bacteria on titanium coated with cross-linked albumin. Trans Soc Biomater 17:201, 1994 (The 20th Ann. Meet. Soc. Biomater., April 13-16, 1994, Boston, Ma).
18. McDowell SG, An YH, Friedman RJ: Bacterial adhesion to grit-blasted surfaces. Trans Soc Biomater 17: 349, 1994 (The 20th Ann. Meet. Soc. Biomater., April 13-16, 1994, Boston, MA).
19. McDowell SG, An YH, Friedman RJ: Application of a fluorescent redox dye for enumeration of metabolically active bacteria on titanium coated with cross-linked albumin. Trans Orthop Res Soc 20:748, 1995 (The 41st Ann. Meet. Orthop. Res. Soc., Feb. 13-16, 1995, Orlando, FL).
20. McDowell SG, An YH, Friedman RJ: Bacterial adhesion to grit-blasted surfaces. Trans Orthop Res Soc 20:140, 1995 (The 41st Ann. Meet. Orthop. Res. Soc., Feb. 13-16, 1995, Orlando, FL).
21. Friedman RJ, An YH, Banner SM, Latour RA, Powers DL: Bioabsorbable screw fixation in the dog femur. Trans Orthop Res Soc 20:578, 1995 (The 41st Ann. Meet. Orthop. Res. Soc., Feb. 13-16, 1995, Orlando, FL).
22. Stuart GW, McDowell SJ, McDaniel SE, An YH, Friedman RJ: Cross-linked albumin coated surfaces to prevent bacterial adhesion onto titanium plates. Trans Orthop Res Soc 20:262, 1995 (The 41st Ann. Meet. Orthop. Res. Soc., Feb. 13-16, 1995, Orlando, FL).
23. Stuart GW, McDowell SJ, McDaniel SE, An YH, Friedman RJ: Cross-linked albumin coated surfaces to prevent bacterial adhesion onto titanium plates. Trans Soc Biomater 18:414, 1995 (The 21st Ann. Meet. Soc. Biomater., March 18-22, 1995, San Francisco, Ca).
24. Friedman RJ, An YH, Draughn RA, Jiang M, Bauer TW: Effects of substrate finish on attachment strength, bone apposition and hydroxyapatite coating durability. Trans Soc Biomater 18:119, 1995 (The 21st Ann. Meet. Soc. Biomater., March 18-22, 1995, San Francisco, Ca).
25. Friedman RJ, An YH, Banner SM, Latour RA, Powers DL: Bioabsorbable screw fixation in the dog femur. Trans Soc Biomater 18:183, 1995 (The 21st Ann. Meet. Soc. Biomater., March 18-22, 1995, San Francisco, Ca).
26. Young FA, An YH: Artificial ligament anchors. The 1995 Ann. Spring Meet. Mater. Res. Soc., April 17-21, 1995, San Francisco, Ca.
27. An YH, Young FA: Direct anchorage of artificial ligament. The 11th Ann. Meet. Acad. Surg. Res., October 5-8, 1995, Albuquerque, NM (J Invest Surg 6:248, 1995)
28. Friedman RF, An YH, Draughn RA: Glenohumeral pressures and contact areas in total shoulder arthroplasty. The 6th Int. Cong. Surg. Shoulder (ICSS), June 27-July 1, 1995, Helsinki, Finland, and July 2-4, 1995, Stockholm, Sweden
29. Butehorn HF III, An YH, Friedman RJ: Bone ingrowth to implant surfaces in an inflammatory arthritis model. The 1995 MUSC Student Research Day. Abstract 89, Nov. 3, 1995, Charleston, SC
30. Friedman RJ, An YH, Draughn RA: Articular geometry and contact pressures in total shoulder arthroplasty. The 12th Ann. Closed Meet. Am. Shoulder Elbow Surg., October 21, 1995, La Quinta, CA,
31. Friedman RJ, An YH, Banner SM, Latour RA, Powers DL: Bioabsorbable screw fixation in the dog femur. Trans Orthop Res Soc 21:258, 1996 (The 1996 Ann. Meet. Am. Assoc. Orthop. Surg., Feb. 22-26, 1996, Atlanta, Ga
32. An YH, Kang Q, Draughn RA, Friedman RJ: Effects of a carrageenan induced arthritis on the periarticular bones in the rabbit. Trans Orthop Res Soc 21:748, 1996 (The 42nd Ann. Meet. Orthop. Res. Soc., Feb. 18-22, 1996, Atlanta, Ga)
33. An YH, Bradley J, Powers DL, Friedman RJ: An In vivo study of preventing prosthetic infection using crosslinked albumin coating in rabbits. Trans Orthop Res Soc 21:258, 1996 (The 42nd Ann. Meet. Orthop. Res. Soc., Feb. 18-22, 1996, Atlanta, Ga)
34. An YH, Bradley J, Powers DL, Friedman RJ: Preventing prosthetic infection using a crosslinked albumin coating in vivo. The 5th World Biomaterials Congress, pp. 256, May 28-June 2, 1996, Toronto, Canada
35. Tian Y, An YH, Kang K, LaBreck J, LaBerge M, Friedman RJ: A novel chondrocyte-seeded hydroxyapatite collagen scaffold for cartilage repair. The 5th World Biomaterials Congress, pp. 325, May 28-June 2, 1996, Toronto, Canada
36. Friedman RJ, An YH, Jiang M, Butehorn HF, Draughn RA, Bauer TW: Bone ingrowth into porous and HA coated titanium implants in experimental inflammatory arthritis. The 5th World Biomaterials Congress, pp. 567, May 28-June 2, 1996, Toronto, Canada
37. Friedman RJ, An YH, Banner SM, Latour RA, Powers DL: Bioabsorbable screw fixation of distal femoral osteotomies in the dog. The 5th World Biomaterials Congress, pp. 90, May 28-June 2, 1996, Toronto, Canada
38. Friedman RJ, An YH, Draughn RA: Conformity and contact pressures in total shoulder arthroplasty. The 5th World Biomaterials Congress, pp. 782, May 28-June 2, 1996, Toronto, Canada
39. An YH, Kang Q, Draughn RA, Friedman RJ: The mechanical symmetry of rabbit long bones studied by bending and indentation test. The 20th Ann. Meet. Am. Soc. Biomech., October 17-19, 1996, Atlanta, Ga, pp. 187
40. An YH, Kang Q, Friedman RJ: Effects of multiple freezing and thawing on the indentation strength of bovine cancellous bone. The 20th Ann. Meet. Am. Soc. Biomech., October 17-19, 1996, Atlanta, Ga, pp. 185
41. An YH, Kang Q, Friedman RJ: Effects of a carrageenan induced knee arthritis on the periarticular bones in the rabbit. The 20th Ann. Meet. Am. Soc. Biomech., October 17-19, 1996, Atlanta, Ga, pp. 195
42. An YH, Kang Q, Friedman, Young FA: Comparison of screw pullout strength from weight-bearing and non-weight-bearing directions in the cancellous bone of bovine tibial plateau. The 20th Ann. Meet. Am. Soc. Biomech., October 17-19, 1996, Atlanta, Ga, pp. 181
43. An YH, Kang Q, Friedman RJ: Mechanical properties of canine cancellous bones tested by indentation and compression test. The 20th. Ann. Meet. Am. Soc. Biomech., October 17-19, 1996, Atlanta, Ga, pp.193
44. An YH, Zhang JH, Kang Q, Friedman RJ: Application of indentation test on rat trabecular bone. The 20th Ann Meet Am Soc Biomech, October 17-19, 1996, Atlanta, Ga, pp. 191
45. Siffri PC, Butehorn HF, An YH, LaBreck JC, Whitson SW, Friedman RJ: Large piece bone formation on metal surfaces in culture. The 1996 MUSC Student Research Day. Abstract 009, Nov. 1, 1995, Charleston, SC
46. Young, FA, An YH, Kang Q, Friedman RJ, Zhang JH: The effect of microstructure of cancellous bone on screw pull-out strength. 1996 Fall Meet. Mater. Res. Soc., Dec. 2-6, 1996, Boston, MA
47. Friedman RJ, An YH, Jiang M, LaBreck JC, Butehorn HF, Draughn RA, Bauer TW: Bone ingrowth into implant surfaces in experimental inflammatory arthritis. 1997 AAOS Ann. Meet., Feb. 13-17, 1997, San Francisco, CA
48. Friedman RJ, An YH, Bradley J, Powers DL: Prevention of prosthetic infection with an albumin coating in vivo. 1997 AAOS Ann. Meet., Feb. 13-17, 1997, San Francisco, CA
49. Friedman RF, An YH, Draughn RA: Glenohumeral congruency in total shoulder arthroplasty. 1997 AAOS Ann. Meet., Feb. 13-17, 1997, San Francisco, CA
50. Friedman RJ, An YH, Jiang M, Butehorn HF, Draughn RA, Bauer TW: Bone ingrowth into implant surfaces in experimental inflammatory arthritis. 43rd Ann. Meet. Orthop. Res. Soc., Feb. 9-13, 1997, San Francisco, CA
51. An YH, Friedman RJ, Young FA: A new artificial ACL anchor. Trans Soc Biomater 20:386, 1997 (The 23rd Annual Meeting Soc. Biomater., April 30-May 4, 1997, New Orleans, LA)
52. An YH, Kang Q, Friedman RJ, Young, FA: The effect of microstructure of cancellous bone on screw pull-out strength. Trans Soc Biomater 20:385, 1997 (The 23rd Ann. Meet. Soc. Biomater., April 30-May 4, 1997, New Orleans, LA)
53. Patterson K, An YH, Tian Y, LaBreck JC, Kang K, LaBerge M, Friedman RJ: An osteoblastic-laden HA-collagen scaffold for treatment of osseous defects. Trans Soc Biomater 20:476, 1997 (The 23rd Ann. Meet. Soc. Biomater., April 30-May 4, 1997, New Orleans, LA)
54. An YH, LaBreck JC, Lewis JL, Friedman RJ: Rabbit scapular is an ideal source of chondrocytes for autogenic cell seeding. Trans Soc Biomater 20:465, 1997 (The 23rd Ann. Meet. Soc. Biomater., April 30-May 4, 1997, New Orleans, LA)
55. An YH, Butehorn HF, LaBreck JC, Paul Siffri, Friedman RJ: In vitro bone culture and formation on biomaterial surfaces. The 31st Ann. Meet. Canadian Orthop. Res. Soc., May 31, 1997, Hamilton, ON, Canada
56. Friedman RJ, An YH, Draughn RA: Glenohumeral congruency in total shoulder arthroplasty. The 52nd Ann. Meet. Canadian Orthop. Assoc., June 2, 1997, Hamilton, ON, Canada
57. An YH, Kang Q, Friedman RJ, Gharpuray VM, Powers DL: Do mechanical properties of epiphyseal cancellous bones vary? The Ann. Meet. Acad. Surg. Res., September 4-6, 1997, San Antonio, Texas (J Invest Surg 10:221, 1997)
58. An YH, Trilokekar N, Tian Y, Friedman RJ, von Recum AF, Powers DL: Evaluation of biocompatibility of sulfonated polylactide. The Ann. Meet. Acad. Surg. Res., September 4-6, 1997, San Antonio, Texas (J Invest Surg 10:229, 1997)
59. McGlohorn JB, An YH, Friedman RJ: Cultivation of biofilm on orthopedic biomaterials using a continuous flow chamber. The 1997 Annual Student Research Day, Medical University of south Carolina, November 7, 1997, Charleston, SC
60. An YH, Mironov VA, Gutowska A, LaBreck JC, Markwald RR, Friedman, RJ: Propagation of chondrocytes using a thermosensitive polymer gel culture. 24th Ann. Meet. Soc. Biomater., April 22-26, 1998, San Diego, CA
61. McGlohorn JB, An YH, Friedman RJ: A simple flow chamber for producing bacterial biofilm on biomaterial surfaces. 24th Ann. Meet. Soc. Biomater., April 22-26, 1998, San Diego, CA