00577nas a2200205   4500000000100000008004100001260001700042653001200059653003100071653001400102653001200116653000900128653002500137653001500162100001400177245015100191300000800342490000700350022001400357       1966                            d  c1966 Jan-Mar10aAnimals10aDrug Resistance, Microbial10aIsoniazid10aleprosy10aMice10aMycobacterium leprae10aPhenazines1 aChang Y T00aFurther studies on B.663 in murine leprosy. Absence of resistance of M. lepraemurium to B.663 and delay in development of resistance to isoniazid.  a1-60 v34  a0148-916X