%0 Journal Article %K Aged %K Humans %K leprosy %K Syphilis %B Bulletin of the World Health Organization %D 1952 %G eng %N 4 %P 505-11 %T Behaviour and stability of serum regains in false-positive serological tests in leprosy. %U https://www.ncbi.nlm.nih.gov/pmc/articles/PMC2554069/pdf/bullwho00637-0130.pdf %V 5 %1 http://www.ncbi.nlm.nih.gov/pubmed/14935788?dopt=Abstract %8 1952