%A Blanc M %A Prost M %A Kuna MMMLE %A Essele J %A Nkoa J %T Clinical and therapeutic study of an antigen prepared with Mycobacterium marianum, applied to 457 leprosy patients %0 Journal Article %D 1955 %J International Journal of Leprosy and other Mycobacterial Diseases %P 0148-916X %V 23 %N 1 %X