Hospital environmental safety and the safety codes.
D000056:Accident Prevention / Q000592:standards*; D003428:Cross Infection / Q000517:prevention & control; D004556:Electric Injuries / Q000517:prevention & control; D005390:Fires / Q000517:prevention & control; D006801:Humans; D007882:Legislation, Hospital; D012449:Safety / Q000592:standards*; D014481:United States; D014947:Wounds and Injuries / Q000517:prevention & control