AIDS: crisis and confusion.
D000163:Acquired Immunodeficiency Syndrome / Q000175:diagnosis* / Q000453:epidemiology / Q000635:transmission; D001291:Attitude of Health Personnel; D003955:Diagnostic Tests, Routine / Q000592:standards*; D006801:Humans; D007258:Informed Consent; D010564:Personnel, Hospital; D010820:Physicians; D014481:United States