Authors: RAFFA RB HASLEGO ML MARYANOFF CA VILLANI FJ CODD EE CONNELLY CD MARTINEZ RP SCHUPSKY JJ BUBEN JA WU WN TAKACS AN MCKOWN LA

Citation: Rb. Raffa et al., UNEXPECTED ANTINOCICEPTIVE EFFECT OF THE N-OXIDE (RWJ-38705) OF TRAMADOL HYDROCHLORIDE, The Journal of pharmacology and experimental therapeutics, 278(3), 1996, pp. 1098-1104