00333nas a2200157   4500000000100000008004100001260001600042653001200058653001200070653001200082100001700094245003300111300001100144490000600155022001400161       1976                            d  c1976 Dec 2510aDapsone10aleprosy10aNigeria1 aCrawford C L00aLeprosy in northern Nigeria.  a1562-30 v2  a0007-1447