DORR, L. D. Bone chages in total hip replacement. Tech. Orthop. 1993, 7, 1-8
ENGH, C. A. Porous-coated hip replacement. The factors governing bone ingrowth, stress shielding, and clinical results. J. Bone Joint Surg. 1987, 69-B, 45-55
ENGH, C. A. Roentogenographic assessment of the biologic fixation of poroussurfaced femoral components. Clin. Orthop. 1990, 257, 107-128
ENGH, C. A. The case for porous-coated hip implants. The femoral side. Clin. Orthop. 1990, 261, 63-81
ENGH, C. A. Recent advances in cementress total hip arthroplasty using the AML prosthesis. Tech. Orthop. 1991, 6, 59-72