Study to Evaluate the Efficacy and Safety of ORAVESCENT Fentanyl Citrate for the Management of Breakthrough Pain

PharmQuest, Greensboro

Center for Prospective Outcome, Marietta

Georgia Medical Research, Marietta

Florida Institute of Medical R, Jacksonville

Gold Coast Research, Weston

Clinical Pharmacology Services, Tampa

Clinical Research of W Florida, Clearwater

American Medical Research, Valparaiso

Iowa Pain Management Clinic, P, Des Moines

American Medical Research, Oak Brook

American Medical Research, Chicago

Mid America Physiatrists, PA, Overland Park

Best Clinical Trial, Inc., New Orleans

Clopton Clinic, Jonesboro

San Diego Arthritis Medical, San Diego

Vertex Clinical Research, Inc., Bakersfield

Northwest Clinical Research, Bellevue