title: Impaired delayed hypersensitivity in patients with lepromatous leprosy.
mesh_terms: D000293:Adolescent; D000328:Adult; D000368:Aged; D004342:Drug Hypersensitivity; D006801:Humans; D006968:Hypersensitivity, Delayed; D007918:Leprosy / Q000276:immunology*; D008875:Middle Aged; D009182:Mycosis Fungoides / Q000276:immunology; D009578:Nitrobenzenes; D014374:Tuberculin Test
chemical_list: D009578:Nitrobenzenes