Efficacy/Safety of Lansoprazole in Patients With Frequent Heartburn

IRSI, Port Chester

Preferred Primary Care Physicians, Carnegie

Clinical Associates, Reisterstown

Commonwealth Clinical Research Specialist, Richmond

National Clinical Research Inc., Richmond

Crescent Medical Research, Salisbury

Radiant Research, Atlanta

Radiant Research, Atlanta

Eastern Research, Hialeah

Miami Research Associates, Miami

Health Awareness Inc., Jupiter

Clinical Research Consultants Inc., Hoover

Huntsville

Nashville Medical Research, Nashville

Advanced Therapeutics, Inc, Johnson City

Micheal Alexander, DO, Columbus

Evansville

Medex Healthcare Research, Inc., St Louis

Meridian Clinical Research LLC, Omaha

Medical Edge Healthcare Group, P.A., Dallas

Benchmark Research, Fort Worth

Benchmark Research, San Angelo

Radiant Research, Sierra Vista

William W. Anderson M.D. P.C., Rio Rancho

California Bio Medical Research Institute, Los Angeles

Allergy Medical Group of North Area, Roseville

New Hope Research of Oregon, Portland

Radiant Research, Lakewood