AIDS legislative action.
D000163:Acquired Immunodeficiency Syndrome / Q000517:prevention & control* / Q000635:transmission; D002487:Centers for Disease Control and Prevention, U.S.; D015658:HIV Infections / Q000517:prevention & control* / Q000635:transmission; D006282:Health Personnel; D006509:Hepatitis B / Q000517:prevention & control / Q000635:transmission; D006801:Humans; D007883:Legislation, Medical; D010361:Patients; D014481:United States; D014489:United States Occupational Safety and Health Administration