Efficacy and Safety of Hydrocodone Bitartrate (HYD) in Subjects With Moderate to Severe Chronic Low Back Pain

The Medical Research Network, LLC, New York

Drug Trials America, Hartsdale

Upstate Clinical Research Associates, Williamsville

Finger Lakes Clinical Research, Rochester

Allegheny Pain Management, P.C., Altoona

Tipton Medical & Diagnostic Center, Tipton

CRI Worldwide, LLC, Philadelphia

Founders Research Corporation, Philadelphia

IRC Clinics, Inc., Towson

HypotheTest, LLC, Roanoke

Clinical Trials of America, Inc., Winston-Salem

The Center for Clinical Research, Winston-Salem

PMG Research of Charlotte, LLC, Charlotte

PMG Research of Wilmington LLC, Wilmington

Hartwell Research Group, Anderson

Radiant Research, Inc., Greer

Georgia Institute for Clinical Research, LLC, Marietta

Taylor Research, LLC, Marietta

Better Health Clinical Research, Inc., Newnan

Atlanta Knee and Shoulder Clinic, PC, Stockbridge

Southeast Regional Research Group, Columbus

Peninsula Research Inc., Ormond Beach

Clinical Neuroscience Solutions, Inc., Jacksonville

Avail Clinical Research, LLC, DeLand

Clinical Neuroscience Solutions, Inc., Orlando

Compass Research, LLC, Orlando

AGA Clinical Trials, Hialeah

Neuroscience Consultants LLC, Miami

International Research Associates, LLC, Miami

Florida Health Center, Fort Lauderdale

Gold Coast Research, LLC, Plantation

Fidelity Clinical Research, Inc., Lauderhill

Health Awareness, Inc., Jupiter

Orthopedic Research Institute, Boynton Beach

Clinical Research of West Florida, Inc., Tampa

Innovative Research of West Florida, Inc., Clearwater

Advent Clinical Research Centers, Inc., Pinellas Park

Clinical Physiology Associates, Fort Myers

Meridien Research, Bradenton

Sarasota Research, LLC, Sarasota

Journey Research, Inc, Oldsmar

Alliance Clinical Research, Birmingham

Coastal Clinical Research, Inc., Mobile

Comprehensive Pain Specialists, LLC, Hendersonville

HCCA Clinical Research Solutions, Smyrna

Heartland Medical, PC, New Tazewell

Clinical Neuroscience Solutions, Inc., Memphis

Community Research, Crestview Hills

Commonwealth Biomedical Research, LLC, Madisonville

Bone Joint and Spine Surgeons, Inc., Toledo

Daystar Clinical Research, Inc., Akron

IVA Research, Cincinnati

Community Research, Cincinnati

Rehabilitation Associates of Indiana, Indianapolis

Northwest Indiana Center for Clinical Research, Valparaiso

QUEST Research Institute, Bingham Farms

Medical Research Associates, Inc., Traverse City

Integrated Clinical Trial Services, Inc., West Des Moines

Health Concepts, Rapid City

Illinois Center for Clinical Research, Chicago

Healthcare Research Network, Hazelwood

Medex Healthcare Research, Inc., St Louis

Advance Clinical Research, St Louis

Mercy Health Research, St Louis

Sundance Clinical Research, LLC, St Louis

ICRI, Overland Park

Quality Clinical Research, Omaha

Louisiana Research Associates, Inc., New Orleans

Cutting Edge Research Group, Oklahoma City

KRK Medical Research, Dallas

Heights Doctor's Clinic, Houston

R/D Clinical Research, Inc., Lake Jackson

Sun Research Institute, San Antonio

FutureSearch Trials of Neurology, Austin

Aspen Clinical Research, Orem

Advanced Clinical Research, West Jordan

Arizona Research Center, Phoenix

Redpoint Research, Phoenix

Genova Clinical Research, Tucson

Quality of Life Medical & Research Center, LLC, Tucson

Redpoint Research, Tucson

Albuquerque Clinical Trials, Inc., Albuquerque

Lovelace Scientific Resources, Albuquerque

Advanced Biomedical Research of America, Las Vegas

Research Facility, Las Vegas

Torrance Clinical Research Institute Inc., Lomita

Skyline Research, LLC, Long Beach

TriWest Research Associates, La Mesa

Encompass Clinical Research, Spring Valley

Orange County Research Institute, Anaheim

United Clinical Research Center, Inc., Anaheim

Research Center of Fresno, Inc., Fresno

Center for Clinical Research, Inc., Richmond

Northern California Research, Sacramento

Northwest Clinical Research Center, Bellevue

Washington Center for Pain Management, Edmonds

ACRI-Phase 1, LLC, Anaheim

Chase Medical Research, LLC, Waterbury

Beacon Clinical Research, LLC, Brockton

MedVadis Research Corporation, Watertown

Comprehensive Clinical Research, Berlin

CRI Worldwide LLC, Willingboro