00408nas a2200169 4500000000100000008004100001260001300042653001200055653002000067653001100087653001200098100001500110245008200125300001000207490000700217022001400224 1983 d c1983 Jun10aDapsone10aDrug Resistance10aHumans10aleprosy1 aPettit J H00aCo-incident (simultaneous) dapsone sensitivity and dapsone-resistant leprosy. a258-90 v51 a0148-916X