title: Evaluation of the animal assay of tuberculin intended for use in humans. II. Usefulness.
mesh_terms: D000818:Animals; D002417:Cattle / Q000276:immunology; D002986:Clinical Trials as Topic; D004305:Dose-Response Relationship, Drug; D006168:Guinea Pigs; D006801:Humans; D009169:Mycobacterium tuberculosis / Q000276:immunology; D014373:Tuberculin / Q000592:standards*; D014374:Tuberculin Test
chemical_list: D014373:Tuberculin