TY - JOUR KW - BCG Vaccine KW - Humans KW - leprosy KW - Microbiology KW - Tropical Medicine BT - JAMA C1 - http://www.ncbi.nlm.nih.gov/pubmed/5952816?dopt=Abstract DA - 1966 Aug 15 IS - 7 J2 - JAMA LA - eng PY - 1966 SP - 580 EP - 1 T2 - JAMA TI - The leprosy puzzle. VL - 197 SN - 0098-7484 ER -