RT Journal Article SR Electronic T1 Schedule-induced Narcotic Ingestion JF Pharmacological Reviews JO Pharmacol Rev FD American Society for Pharmacology and Experimental Therapeutics SP 475 OP 487 VO 27 IS 4 A1 J. David Leander A1 D. E. McMillan YR 1975 UL http://pharmrev.aspetjournals.org/content/27/4/475.abstract AB