title: Delayed lepromin reaction and BCG application in first grade school children in S. Paulo, Brazil.
mesh_terms: D000284:Administration, Oral; D000941:Antigens; D001500:BCG Vaccine / Q000008:administration & dosage; D001433:Bacteriolysis; D001938:Brazil; D002648:Child; D002986:Clinical Trials as Topic; D005260:Female; D006801:Humans; D006968:Hypersensitivity, Delayed; D007271:Injections, Intradermal; D007916:Lepromin / Q000494:pharmacology; D007918:Leprosy / Q000276:immunology*; D008297:Male; D009166:Mycobacterium leprae / Q000187:drug effects; D012882:Skin Tests; D013997:Time Factors
chemical_list: D000941:Antigens; D001500:BCG Vaccine; D007916:Lepromin