00401nas a2200181   4500000000100000008004100001260001300042653001400055653001400069653001200083653001100095653002000106100001300126245004900139300001000188490000700198022001400205       1952                            d  c1952 Jun10aIsomerism10aIsoniazid10aleprosy10aNiacin10aNicotinic Acids1 aSECRET E00a[Trial treatment of leprosy with isoniazid].  a551-30 v31  a0025-388X