Comparative trials of British  BCG vaccine double strength, and Danish BCG vaccine, with standard strength British BCG vaccine.
D000293:Adolescent; D001500:BCG Vaccine / Q000592:standards*; D002648:Child; D002986:Clinical Trials as Topic; D003718:Denmark; D004305:Dose-Response Relationship, Drug; D005260:Female; D006801:Humans; D006968:Hypersensitivity, Delayed / Q000276:immunology; D008297:Male; D009169:Mycobacterium tuberculosis / Q000276:immunology; D013997:Time Factors; D014374:Tuberculin Test; D014397:Tuberculosis, Pulmonary / Q000276:immunology / Q000382:microbiology; D006113:United Kingdom
D001500:BCG Vaccine