00434     2200157   4500001002100000008004100021035002000062245005500082100002000137260002900157300003000186084001900216082001100235650001600246990001400262INLIS000000000043885                                   eng    a0010-0617002777  aChemical mechanisms of drug actioncCurt C. Porter  aPorter, Curt C.  bCharles C. Thomas,c1970  axii, 165 p.: ill.c23 cm.  a616. 2 Por c 1  a616. 2  aDRUG ACTION  a098476112