Ralph Nader, the consumer and the hospitals.
D000056:Accident Prevention; D003256:Community Participation; D004556:Electric Injuries / Q000517:prevention & control; D004582:Electronics, Medical; D004865:Equipment and Supplies, Hospital / Q000592:standards*; D006666:History of Medicine; D006801:Humans; D007883:Legislation, Medical; D010138:Pacemaker, Artificial; D014481:United States