00321nas a2200157 4500000000100000008004100001260001600042653001200058653001100070653001200081100001400093245002700107300000900134490000600143022001400149 1971 d c1971 Nov 2710aDapsone10aHumans10aleprosy1 aDodge J S00aPrevention of leprosy. a12010 v2 a0140-6736