TY - JOUR KW - Adolescent KW - Antigens KW - BCG Vaccine KW - Child KW - Child, Preschool KW - Humans KW - Lepromin KW - leprosy KW - Nigeria KW - Skin Tests KW - Tuberculin KW - Vaccination AU - Jamison D G AU - Vollum R L BT - Lancet (London, England) C1 - http://www.ncbi.nlm.nih.gov/pubmed/4177473?dopt=Abstract DA - 1968 Dec 14 DO - 10.1016/s0140-6736(68)91763-7 IS - 7581 J2 - Lancet LA - eng PY - 1968 SP - 1271 EP - 2 T2 - Lancet (London, England) TI - Tuberculin conversion in leprous families in Northern Nigeria. VL - 2 SN - 0140-6736 ER -