%0 Journal Article %K Animals %K BCG Vaccine %K Emigration and Immigration %K Environment %K History, 19th Century %K History, 20th Century %K Humans %K Illinois %K Immunity, Cellular %K Iowa %K leprosy %K Minnesota %K Mycobacterium leprae %K North Dakota %K Norway %K Population Surveillance %K South Dakota %K Wisconsin %B International journal of leprosy and other mycobacterial diseases : official organ of the International Leprosy Association %D 1973 %G fre %N 3 %P 298-306 %T [Epidemiology of leprosy in the last 100 years]. %V 41 %1 http://www.ncbi.nlm.nih.gov/pubmed/4591733?dopt=Abstract %8 1973 Jul-Sep