00495nas a2200205   4500000000100000008004100001260001900042653001400061653001400075653001200089653001100101653002000112100001600132700001700148700002100165245007300186300000900259490000700268022001400275       1954                            d  c1954 Mar 15-3010aIsomerism10aIsoniazid10aleprosy10aNiacin10aNicotinic Acids1 aIGLESIA M H1 aSCAPPINI J H1 aCASTANE DECOUD A00a[Experience with isonicotinic acid hydrazide in therapy of leprosy].  a91-30 v68  a0004-4830