00299nas a2200145   4500000000100000008004100001260001600042653001200058653001100070653002000081245002100101300001000122490000700132022001400139       1953                            d  c1953 Feb 1410aleprosy10aNiacin10aNicotinic Acids00aINH and leprosy.  a135-60 v27  a0256-9574