%0 Journal Article %K Adolescent %K Adult %K BCG Vaccine %K Child %K Child, Preschool %K Environmental Exposure %K Humans %K Immunity, Cellular %K Infant %K Infant, Newborn %K leprosy %K Mycobacterium %K Tuberculin Test %K Tuberculosis %B Tubercle %D 1981 %G eng %N 1 %P 55-62 %R 10.1016/0041-3879(81)90037-4 %T How environmental mycobacteria may predetermine the protective efficacy of BCG. %V 62 %1 http://www.ncbi.nlm.nih.gov/pubmed/7268920?dopt=Abstract %8 1981 Mar