TY - GEN AU - Barnes,C L AU - Collins,D N AU - Nelson,C L TI - Cup arthroplasty, surface replacement arthroplasty, and femoral head resurfacing for osteonecrosis SN - 1045-4527 PY - 1992///0827 KW - Femur Head KW - surgery KW - Femur Head Necrosis KW - Hip Prosthesis KW - history KW - History, 20th Century KW - Humans N1 - Publication Type: Historical Article; Journal Article; Review ER -