[Biological safety of nickel-chromium alloys].
D000818:Animals; D001672:Biocompatible Materials; D002858:Chromium Alloys / Q000592:standards*; D004285:Dogs; D006801:Humans; D051381:Rats; D014800:Vitallium / Q000633:toxicity
D001672:Biocompatible Materials; D002858:Chromium Alloys; D014800:Vitallium