Opioid-induced Bowel Dysfunction: Pivotal Assessment of Lubiprostone

Long Island Clinical Research Associates, LLP, Great Neck

Long Island Gastrointestinal Research Group, Great Neck

Northway Medical Associates, Fulton

University of Rochester, Rochester

University of Pittsburgh Medical Center, Pittsburgh

Preferred Primary Care Physicians, Uniontown

Private Practice of Dr. Hasan, Allentown

Pain and Rehabilitation Medicine, Bethesda

General Clinical Research Center, Virginia Commonwealth University, North Hospital, Richmond

Digestive and Liver Disease Specialists, Norfolk

Center for Clinical Research, LLC, Winston-Salem

Medoff Medical/ Vital re:Search, Greensboro

Diversified Research, Durham

Carolina Pharmaceutical Research, Statesville

Trident Institute of Medical Research, LLC, North Charleston

Best Clinical Research, Decatur

Drug Studies America, Marietta

Pinnacle Trials Inc., Stockbridge

North Georgia Premier Research, Dawsonville

Century Clinical Research, Daytona Beach

International Medical Research, Daytona Beach

Southeaster Integrated Medical, PL d/b/a Florida Medical Research Institute, Gainesville

Palm Beach Research Center, West Palm Beach

Clinical Physiology Associates/Clinical Study Center, Fort Myers

Meridien Research, Brooksville

South Lake Pain Institute, Clermont

Simon Williamson Clinic, PC, Hueytown

The Birmingham Pain Center, Birmingham

Alabama Orthopedic Clinic, Mobile

Comprehensive Pain Specialists, PLLC, Hendersonville

Vanderbilt University - Interventional Pain Center, Nashville

Southeastern Clinical Research, Chattanooga

Integrity Clinical Research, LLC, Savannah

Digestive Health Specialists, PA, Tupelo

The Pain Treatment Center of the Bluegrass and Ballard Wright, MD PSC, Lexington

Cleveland Clinic, Cleveland

Center for Clinical Studies, Dearborn

Apex Medical Research, AMR, Inc., Flint

Professional Clinical Research, Benzonia, Benzonia

Integrated Clinical Trial Services, Inc., West Des Moines

Metro Physicians a Division of Wheaton Franciscan Medical Group, Milwaukee

Clement J. Zablocki VA Medical Center, Milwaukee

St. Alexius Medical Center, Bismarck

University of Illinois Medical Center, Chicago

Redhead Research Inc., dba Research Associates of Central Illinois, Peoria

Millenium Pain Center, Bloomington

Tulane University Health Sciences Center, New Orleans

Gulf Coast Research, LLC, Baton Rouge

The Willis-Knighton Pain Management Center, Shreveport

COR Clinical Research, LLC, Oklahoma City

Bexar Clinical Trials, LLC, Richardson

Dallas VA Research Corporation, Inc., Dallas

Bexar Clinical Trials, LLC, Dallas

Permian Research Foundation, Odessa

Lynn Institute of the Rockies, Colorado Springs

Lynn Institute of Pueblo, Pueblo

Rosemark Women Care Specialists, Idaho Falls

Saltzer Medical Group, Nampa

Salt Lake Research, PLLC, Salt Lake City

Clinical Research Advantage, Inc./ Mesa Family Medical Center, Mesa

Clinical Research Advantage, Inc., Tempe

Harmony Clinical Research, Inc., Tucson

Quality of Life Medical & Research Center, LLC, Tucson

Genova Clinical Research, Inc., Tucson

Pusch Ridge Family Medicine / WC Clinical Research, Tucson

Impact Clinical Trials, Las Vegas, Las Vegas

Office of Stephen H. Miller, MD, Las Vegas

University of Nevada, Reno

Impact Clinical Trials, Los Angeles

The Regents of the University of California, Los Angeles, Los Angeles

HealthCare Partners Medical Group, Long Beach

Pasadena Rehabilitation Institute, Pasadena

Gregory J. Wiener, MD PC, Chula Vista

SB Family Medicine, Solana Beach

Loma Linda University Physicians Medical Group, Loma Linda

Physicians Clinical Research Corporation, Laguna Hills

Advanced Clinical Research Institute, Anaheim

Orange County Clinical Trials, Inc., Anaheim

Digestive and Liver Disease Specialists, Garden Grove

RX Clinical Research, Inc, Garden Grove

Northern California Research Corporation, Sacramento

Affinity Research, Portland

Pain Research of Oregon, LLC, Eugene

Verona Clinical Research, Inc., Tucson

Advanced Diagnostic Pain Treatment Center, New Haven

International Research Clinicians of Conneticut, Ridgefield

New England Research Associates, LLC, Trumbull

The Brigham and Women's Hospital, Boston

Cooper Health System, Camden

UMDNJ, Stratford

Partners in Primary Care, Voorhees Township

Abraham D. Morganoff, MD PA, Watchung

Partners in Clinical Research, Cumberland

University Gastroenterology, Providence

Health Sciences Center, Hamilton