title: Delayed hypersensitivity skin reactions to lepromin and antigens prepared from four other mycobacteria.
mesh_terms: D000942:Antigens, Bacterial / Q000276:immunology*; D005069:Evaluation Studies as Topic; D006801:Humans; D006968:Hypersensitivity, Delayed / Q000175:diagnosis*; D007916:Lepromin / Q000276:immunology; D007918:Leprosy / Q000276:immunology* / Q000382:microbiology; D009161:Mycobacterium / Q000276:immunology*; D009166:Mycobacterium leprae / Q000276:immunology; D009168:Mycobacterium phlei / Q000276:immunology; D012867:Skin / Q000276:immunology*
chemical_list: D000942:Antigens, Bacterial; D007916:Lepromin