title: A trial to compare reactions and responses to BCG vaccine prepared from Copenhagen 1331 and Glaxo 1077 strains.
mesh_terms: D001500:BCG Vaccine; D002648:Child; D002921:Cicatrix / Q000473:pathology; D002986:Clinical Trials as Topic; D006801:Humans; D009163:Mycobacterium bovis / Q000145:classification; D013045:Species Specificity; D014374:Tuberculin Test; D014376:Tuberculosis / Q000517:prevention & control; D006113:United Kingdom
chemical_list: D001500:BCG Vaccine