Anergy tests draw strong reaction from experts.
D015331:Cohort Studies; D015658:HIV Infections / Q000150:complications*; D006801:Humans; D006968:Hypersensitivity, Delayed / Q000276:immunology; D015819:Substance Abuse, Intravenous / Q000150:complications; D014374:Tuberculin Test / Q000592:standards / Q000706:statistics & numerical data*; D014376:Tuberculosis / Q000175:diagnosis* / Q000517:prevention & control