%0 Journal Article %K Isomerism %K leprosy %K Leprosy, Tuberculoid %K Niacin %K Nicotinic Acids %B A.M.A. archives of dermatology and syphilology %D 1953 %G eng %N 4 %P 463-4 %T Tuberculoid leprosy. %V 68 %1 http://www.ncbi.nlm.nih.gov/pubmed/13091392?dopt=Abstract %8 1953 Oct