title: [Why monospecific tuberculin skin test antigens have not been isolated].
mesh_terms: D000818:Animals; D000942:Antigens, Bacterial / Q000302:isolation & purification*; D000939:Epitopes; D006801:Humans; D009161:Mycobacterium / Q000276:immunology*; D014373:Tuberculin / Q000276:immunology*; D014374:Tuberculin Test
chemical_list: D000942:Antigens, Bacterial; D000939:Epitopes; D014373:Tuberculin
vernacular_title: Pourquoi des antigènes monospécifiques pour les tests cutanés tuberculiniques n'ont pas été isolés.