Rituximab and Combination Chemotherapy in Treating Patients With Diffuse Large B-Cell Non-Hodgkin's Lymphoma

New York Weill Cornell Cancer Center at Cornell University, New York

Charles R. Wood Cancer Center at Glens Falls Hospital, Glens Falls

James P. Wilmot Cancer Center at University of Rochester Medical Center, Rochester

Easton Regional Cancer Center at Easton Hospital, Easton

Geisinger Hazleton Cancer Center, Hazleton

Frank M. and Dorothea Henry Cancer Center at Geisinger Wyoming Valley Medical Center, Wilkes-Barre

CCOP - Christiana Care Health Services, Newark

Alvin and Lois Lapidus Cancer Institute at Sinai Hospital, Baltimore

Mary Babb Randolph Cancer Center at West Virginia University Hospitals, Morgantown

Kinston Medical Specialists, Kinston

Iredell Memorial Hospital, Statesville

Mercy Cancer Center at Mercy Medical Center, Canton

Providence Cancer Institute at Providence Hospital - Southfield Campus, Southfield

Marshfield Clinic - Marshfield Center, Marshfield

Saint Joseph's Hospital, Marshfield

Marshfield Clinic - Weston Center, Weston

Marshfield Clinic at Saint Michael's Hospital, Stevens Point

Saint Michael's Hospital Cancer Center, Stevens Point

Ministry Medical Group at Saint Mary's Hospital, Rhinelander

Marshfield Clinic - Lakeland Center, Minocqua

Marshfield Clinic - Indianhead Center, Rice Lake

Altru Cancer Center at Altru Hospital, Grand Forks

Cardinal Bernardin Cancer Center at Loyola University Medical Center, Maywood

Creticos Cancer Center at Advocate Illinois Masonic Medical Center, Chicago

Siteman Cancer Center at Barnes-Jewish Hospital - Saint Louis, St Louis

Christian Hospital Northeast-Northwest, St Louis

Naval Medical Center - San Diego, San Diego

Camino Medical Group - Treatment Center, Mountain View

Palo Alto Medical Foundation, Palo Alto

Saint Helena Hospital, St. Helena

Madigan Army Medical Center - Tacoma, Tacoma

Rebecca and John Moores UCSD Cancer Center, La Jolla

Eastern Connecticut Hematology and Oncology Associates, Norwich

Robert H. Lurie Comprehensive Cancer Center at Northwestern University, Chicago

University of Illinois Cancer Center, Chicago

National Naval Medical Center, Bethesda

NIH - Warren Grant Magnuson Clinical Center, Bethesda

New Hampshire Oncology - Hematology, PA at Payson Center for Cancer Care, Concord

New Hampshire Oncology - Hematology, PA - Hooksett, Hooksett

Presbyterian Cancer Center at Presbyterian Hospital, Charlotte

Wake Forest University Comprehensive Cancer Center, Winston-Salem

Arthur G. James Cancer Hospital and Richard J. Solove Research Institute at Ohio State University Comprehensive Cancer Center, Columbus

Geisinger Cancer Institute at Geisinger Health, Danville

Penn State Hershey Cancer Institute at Milton S. Hershey Medical Center, Hershey

Western Pennsylvania Cancer Institute at Western Pennsylvania Hospital, Pittsburgh

Mountainview Medical, Berlin Corners

Virginia Commonwealth University Massey Cancer Center, Richmond