00391nas a2200169   4500000000100000008004100001260001600042653001400058653001200072653001100084653002000095100002000115245005400135300001100189490000700200022001400207       1954                            d  c1954 Sep 0410aIsoniazid10aleprosy10aNiacin10aNicotinic Acids1 aGUSSENHOVEN G A00a[Isonicotinic acid hydrazide therapy of leprosy].  a2481-70 v98  a0028-2162