00563nas a2200217   4500000000100000008004100001260001700042653001100059653000900070653001100079653001200090653001800102653001300120653003000133100001700163700001800180245011800198300000800316490000700324022001400331       1971                            d  c1971 Apr-Jun10aAfrica10aAsia10aHumans10aleprosy10aNorth America10aSulfones10aWorld Health Organization1 aBechelli L M1 aDominguez V M00aMaintenance of leprosy endemicity and bacterial positivity of lepromatous patients under treatment with sulfones.  a4610 v39  a0148-916X