00428nas a2200205   4500000000100000008004100001260001600042653001100058653001600069653001200085653001100097653001000108653001200118100001700130700001700147245002700164300001100191490000600202022001400208       1972                            d  c1972 May 2710aAfrica10aBCG Vaccine10aDapsone10aHumans10aIndia10aleprosy1 aCrawford C L1 aBoughton C R00aPrevention of leprosy.  a1186-70 v1  a0140-6736