The Safety and Efficacy of the Buprenorphine Transdermal Delivery System in Subjects With Chronic Low Back Pain.

The New York Hospital Cornell Medical Center, New York

Pain Control Ctr Bowman Gray School of Med, Winston-Salem

NC Clinical Research, Inc., Raleigh

Atlanta Research Center, Atlanta

Gainesville Clinical Research Center, Gainesville

Park Place Therapeutic Center, Plantation

Rheumatology Associates, Inc., Indianapolis

Westside Family Medical Center, Kalamazoo

The Center for Pharmaceutical Research, Kansas City

Metroplex Clinical Research Center, Dallas

Hawthorne & York, Intl, Ltd, Phoenix

Arizona Research & Education, Phoenix