00483nas a2200193   4500000000100000008004100001260001600042653001400058653001400072653001200086653001100098653002000109653002300129100002000152245008500172300001100257490000700268022001400275       1955                            d  c1955 Dec 2410aIsomerism10aIsoniazid10aleprosy10aNiacin10aNicotinic Acids10aThiosemicarbazones1 aMAGALHAES M J C00a[The place of isoniazid and the thiosemicarbazones in the treatment of leprosy].  a909-140 v28  a0021-7573