RT Journal Article SR Electronic T1 Experimental Human Drug Self-Administration: Methodology and Application to the Study of Sedative Abuse JF Pharmacological Reviews JO Pharmacol Rev FD American Society for Pharmacology and Experimental Therapeutics SP 523 OP 531 VO 27 IS 4 A1 George Bigelow A1 Roland Griffiths A1 Ira Liebson YR 1975 UL http://pharmrev.aspetjournals.org/content/27/4/523.abstract AB