title: Delayed hypersensitivity skin reactions to homologous and heterologous antigens in guinea-pigs immunized with M. leprae and four selected cultivable mycobacterial strains.
mesh_terms: D000818:Animals; D000942:Antigens, Bacterial / Q000276:immunology*; D015478:Antigens, Heterophile / Q000276:immunology; D006168:Guinea Pigs; D006801:Humans; D006968:Hypersensitivity, Delayed / Q000209:etiology*; D007114:Immunization; D007428:Intradermal Tests; D009161:Mycobacterium / Q000276:immunology*; D009166:Mycobacterium leprae / Q000276:immunology*; D009168:Mycobacterium phlei / Q000276:immunology
chemical_list: D000942:Antigens, Bacterial; D015478:Antigens, Heterophile