00362nas a2200169   4500000000100000008004100001260001600042653001600058653001100074653001200085653001700097653002200114245002400136300001000160490000800170022001400178       1966                            d  c1966 Aug 1510aBCG Vaccine10aHumans10aleprosy10aMicrobiology10aTropical Medicine00aThe leprosy puzzle.  a580-10 v197  a0098-7484