title: Metal-on-metal: more questions than answers.
authors.forename: F S
authors.initials: FS
authors.lastname: Haddad
mesh_terms: D019644:Arthroplasty, Replacement, Hip / Q000009:adverse effects / Q000295:instrumentation / Q000379:methods*; D006622:Hip Prosthesis / Q000009:adverse effects*; D006801:Humans; D008134:Long-Term Care / Q000379:methods; D061825:Metal-on-Metal Joint Prostheses / Q000009:adverse effects*; D008670:Metals
chemical_list: D008670:Metals