Buprenorphine Transdermal System for Opioid Therapy in Patients with Chronic Low Back Pain

by Allan Gordon, Saifudin Rashiq, Dwight E Moulin, Alexander J Clark, André D Beaulieu, John Eisenhoffer, Paula S Piraino, Patricia Quigley, Zoltan Harsanyi, Andrew C Darke
Published 2010-01-01

A Randomized, Double-Blind, Crossover Comparison of the Efficacy and Safety of Oral Controlled-Release Tramadol and Placebo in Patients with Painful Osteoarthritis

by Carter Thorne, André D Beaulieu, Denis J Callaghan, William F O’Mahony, John M Bartlett, Richard Knight, Gunnar R Kraag, Ronald Akhras, Paula S Piraino, John Eisenhoffer, Zoltan Harsanyi, Andrew C Darke
Published 2008-01-01