00372nas a2200157   4500000000100000008004100001260000900042653002400051653001100075653001200086100001700098245005000115300002800165490000700193022001400200       1957                            d  c195710aBiomedical Research10aHumans10aleprosy1 aGAY PRIETO J00a[New trends in the campaign against leprosy].  a63-89; discussion 89-940 v74  a0034-0634