title: The demonstration of two types of suppressor mechanism in leprosy patients and their contacts by quadruple skin-testing with mycobacterial reagent mixtures.
mesh_terms: D000942:Antigens, Bacterial / Q000276:immunology*; D006801:Humans; D007428:Intradermal Tests / Q000379:methods*; D007918:Leprosy / Q000276:immunology*; D008403:Mass Screening; D009390:Nepal; D012882:Skin Tests / Q000379:methods*; D050378:T-Lymphocytes, Regulatory / Q000276:immunology; D014374:Tuberculin Test
chemical_list: D000942:Antigens, Bacterial