TY - JOUR KW - BCG Vaccine KW - Humans KW - leprosy AU - Crawford C L BT - Nature C1 - http://www.ncbi.nlm.nih.gov/pubmed/1285755?dopt=Abstract DA - 1992 Sep 10 DO - 10.1038/359100c0 IS - 6391 J2 - Nature LA - eng PY - 1992 EP - 100 T2 - Nature TI - Leprosy vaccine. VL - 359 SN - 0028-0836 ER -