The tuberculin skin test.
D000818:Animals; D005188:False Negative Reactions; D005189:False Positive Reactions; D006168:Guinea Pigs; D049673:History, 20th Century; D006801:Humans; D014373:Tuberculin / Q000009:adverse effects / Q000276:immunology; D014374:Tuberculin Test; D014397:Tuberculosis, Pulmonary / Q000175:diagnosis* / Q000266:history / Q000276:immunology
D014373:Tuberculin