Modern trends in arthroplasty of the hip.
D001172:Arthritis, Rheumatoid / Q000601:surgery; D001178:Arthroplasty / Q000266:history; D006615:Hip / Q000601:surgery*; D049673:History, 20th Century; D006801:Humans; D013167:Spondylitis, Ankylosing / Q000601:surgery