TY - JOUR KW - History, 19th Century KW - leprosy KW - Mycobacterium leprae KW - Norway AU - Birch C A BT - The Practitioner C1 - http://www.ncbi.nlm.nih.gov/pubmed/4571363?dopt=Abstract DA - 1973 Mar IS - 257 J2 - Practitioner LA - eng PY - 1973 SP - 443 EP - 4 T2 - The Practitioner TI - Hansen's bacillus. Gerhard Henrik Armauer Hansen (1841-1912). VL - 210 SN - 0032-6518 ER -