00349nas a2200157   4500000000100000008004100001260001700042653001100059653001200070653001300082100001300095245005200108300001000160490000700170022001400177       1978                            d  c1978 Apr-Jun10aHumans10aleprosy10aResearch1 aBergel M00aObservations on the status of leprosy research.  a222-30 v46  a0148-916X