title: Tuberculin hypersensitivity before and after B.C.G. vaccination in Indian children of an urban community--a pilot study.
mesh_terms: D000293:Adolescent; D001500:BCG Vaccine; D002648:Child; D002675:Child, Preschool; D006801:Humans; D006968:Hypersensitivity, Delayed / Q000175:diagnosis*; D007194:India; D007223:Infant; D010865:Pilot Projects; D014374:Tuberculin Test; D014505:Urban Population
chemical_list: D001500:BCG Vaccine