TY - JOUR T1 - Pharmacological and Environmental Variables Affecting Drug Preference in Rhesus Monkeys JF - Pharmacological Reviews JO - Pharmacol Rev SP - 343 LP - 355 VL - 27 IS - 3 AU - Chris E. Johanson Y1 - 1975/09/01 UR - http://pharmrev.aspetjournals.org/content/27/3/343.abstract N2 - 300 Multiple ChoicesThis is a pdf-only article and there is no markup to show you.full-text.pdf ER -