RT Journal Article SR Electronic T1 The effects of pain on opioid tolerance: how do we resolve the controversy? JF Pharmacological Reviews JO Pharmacol Rev FD American Society for Pharmacology and Experimental Therapeutics SP 403 OP 407 VO 48 IS 3 A1 H B Gutstein YR 1996 UL http://pharmrev.aspetjournals.org/content/48/3/403.abstract AB