TY - JOUR T1 - Diversity of agents that modify opioid tolerance, physical dependence, abstinence syndrome, and self-administrative behavior. JF - Pharmacological Reviews JO - Pharmacol Rev SP - 293 LP - 324 VL - 46 IS - 3 AU - H N Bhargava Y1 - 1994/09/01 UR - http://pharmrev.aspetjournals.org/content/46/3/293.abstract N2 - 300 Multiple ChoicesThis is a pdf-only article and there is no markup to show you.full-text.pdf ER -