00418nas a2200181   4500000000100000008004100001260001600042653001200058653003100070653001100101653001200112653002500124100001500149245004400164300000800208490000600216022001400222       1975                            d  c1975 Jul 2610aDapsone10aDrug Resistance, Microbial10aHumans10aleprosy10aMycobacterium leprae1 aBrowne S G00aLetter: Sulphone resistance in leprosy.  a1770 v2  a0140-6736