00440nas a2200193   4500000000100000008004100001260001700042653001200059653002600071653001100097653001200108653000900120653001500129100001400144245005700158300001000215490000700225022001400232       1967                            d  c1967 Jan-Mar10aAnimals10aAntitubercular Agents10aHumans10aleprosy10aMice10aPhenazines1 aChang Y T00aStory behind the clinical trial of B.663 in leprosy.  a78-800 v35  a0148-916X