%0 Journal Article %K BCG Vaccine %K Humans %K Immunization %K Lepromin %K leprosy %K Mycobacterium bovis %K Tuberculin %K Tuberculin Test %K Vaccination %B Revista brasileira de leprologia %D 1957 %G por %N 2 %P 85-106 %T [Factor N of resistance to leprosy & relation of lepromin & tuberculin reactivity; doubtful value of BCG in immunization to leprosy]. %V 25 %1 http://www.ncbi.nlm.nih.gov/pubmed/13485529?dopt=Abstract %8 1957 Apr-Jun