RT Journal Article SR Electronic T1 DRUG ANTAGONISM AND pAx JF Pharmacological Reviews JO Pharmacol Rev FD American Society for Pharmacology and Experimental Therapeutics SP 242 OP 246 VO 9 IS 2 A1 H. O. Schild YR 1957 UL http://pharmrev.aspetjournals.org/content/9/2/242.abstract AB