00507nas a2200193   4500000000100000008004100001260001700042653001100059653002100070653001300091653001200104100001900116700001500135245010000150300001000250490000700260050003200267022001400299       1957                            d  c1957 Oct-Dec10aHumans10aHypersensitivity10aLepromin10aleprosy1 aOLMOS CASTRO N1 aARCURI P B00aLepromin hypersensitivity induced by integral lepromin in persons presumably free from leprosy.  a375-90 v25  aInfolep Library - available  a0020-7349