title: Letter: risks of total hip replacement.
mesh_terms: D001672:Biocompatible Materials; D005272:Femur Neck; D006615:Hip / Q000601:surgery*; D006801:Humans; D007595:Joint Prosthesis / Q000009:adverse effects*; D008669:Metallurgy; D011787:Quality of Health Care
chemical_list: D001672:Biocompatible Materials