title: Standardization and evaluation of the clinical usefulness of mycobacterial skin test antigens.
mesh_terms: D000942:Antigens, Bacterial / Q000592:standards*; D006801:Humans; D009161:Mycobacterium / Q000276:immunology*; D009162:Mycobacterium avium / Q000276:immunology*; D009170:Nontuberculous Mycobacteria / Q000276:immunology*; D012882:Skin Tests; D014373:Tuberculin
chemical_list: D000942:Antigens, Bacterial; D014373:Tuberculin