title: Efficacy of B.C.G. test in diagnosis of childhood tuberculosis.
mesh_terms: D001500:BCG Vaccine; D002648:Child; D006801:Humans; D014374:Tuberculin Test; D014390:Tuberculosis, Meningeal / Q000175:diagnosis; D014397:Tuberculosis, Pulmonary / Q000175:diagnosis*
chemical_list: D001500:BCG Vaccine