title: Tuberculosis prevention Trial, Madras.
mesh_terms: D000293:Adolescent; D000328:Adult; D000368:Aged; D001500:BCG Vaccine; D002648:Child; D002675:Child, Preschool; D002986:Clinical Trials as Topic; D004311:Double-Blind Method; D005260:Female; D005500:Follow-Up Studies; D006801:Humans; D007194:India; D007223:Infant; D008297:Male; D008875:Middle Aged; D014373:Tuberculin / Q000276:immunology; D014397:Tuberculosis, Pulmonary / Q000517:prevention & control*; D014611:Vaccination
chemical_list: D001500:BCG Vaccine; D014373:Tuberculin