Study of Levalbuterol, Racemic Albuterol and Placebo in Subjects Twelve Years of Age and Older With Asthma

PCCS, Albany

AAIR Research Center, Rochester

Children's Hospital of Pittsburgh Division of Allergy, Immunology & Infectious Diseases, Pittsburgh

University of Pittsburgh Division of Pulmonary, Pittsburgh

Asthma & Allergy Research Associates, Chester

Temple University Hospital, Philadelphia

Pulmonary Associates of Richmond, Inc., Richmond

Children's Hospital of the Kings Daughters, Norfolk

Cornerstone Research Care, High Point

Raleigh Pediatric Associates, Raleigh

Regional Allergy & Asthma Consultants, Asheville

Radiant Research, Charleston

Allergy & Asthma Consultants, LLP, Mt. Pleasant

Office of Neil Kao, Greenville

Aeroallergy Research Laboratories of Savannah, Inc., Savannah

Office of Ronald Saff, Tallahassee

Alabama Asthma and Allergy Center, Homewood

MDC Research, Mobile

Bernstein Clinical Research Center, LLC, Cincinnati

Clinical Research Center of Indiana, Indianapolis

Henry Ford Health System, Detroit

Allergic Diseases, SC, West Allis

Clinical Research Institute, Minneapolis

Division of Allergy & Immunology, Washington Univ School of Med, St Louis

St. Louis University, St Louis

The Clinical Research Center, LLC, St Louis

The Children's Mercy Hospital, Kansas City

Office of Clinical Research, University of Missouri-Columbia, Columbia

Allergy & Asthma Care Specialists, Metairie

Northshore Medical Research, Slidell

Allergy & Asthma Research Associates, Dallas

North Texas Institute for Clinical Trials, Fort Worth

Breath of Life Research Institute, Houston

Office of Constantine Saadeh, Amarillo

Clinical Research Centers of Colorado PC, Englewood

National Jewish Medical & Research Center, Denver

Asthma & Allergy Associates, PC, Pueblo

Allergy Research Foundation, Inc., Los Angeles

Allergy, Asthma & Respiratory Care Center, Long Beach

Radiant Research, Inc., Encinitas

Allergy Associates Medical Group, San Diego

Allergy & Asthma Medical Group & Research Center, San Diego

Allergy & Asthma Prevention & Treatment Center, San Diego

Allergy & Asthma Specialists Medical Group, Huntington Beach

Southern California Research Center, Viejo

Clinical Trials of Orange County, Orange

Integrated Research Group, Corona

Allergy & Asthma Medical Group of Diablo Valley, Inc., Danville

Allergy & Asthma Assoc. of Santa Clara Valley Research Center, San Jose

Bensch Research Associates, Stockton

Radiant Research Honolulu, Honolulu

Allergy Associates Research Center, LLC, Portland

Allergy & Asthma Research, Eugene

ASTHMA, Inc., Seattle

University of Maryland School of Medicine, Baltimore

Mississippi Asthma & Allergy Clinic, Jackson

Lung Diagnostics, San Antonio

Allergy & Asthma Center, Waco

PCHI, Needham

Northeast Medical Research Associates, Inc., North Dartmouth

Center for Clinical Research, Taunton

Princeton Center for Clinical Research, Princeton

Pulmonary and Allergy Associates, Springfield