Combination Chemotherapy in Treating Children With Relapsed Acute Lymphoblastic Leukemia

Princess Margaret Hospital for Children, Perth

Kaplan Cancer Center, New York

Memorial Sloan-Kettering Cancer Center, New York

Herbert Irving Comprehensive Cancer Center, New York

Children's Hospital of Pittsburgh, Pittsburgh

Children's Hospital of Philadelphia, Philadelphia

University of Iowa Hospitals and Clinics, Iowa City

University of Wisconsin Comprehensive Cancer Center, Madison

University of Minnesota Cancer Center, Minneapolis

Mayo Clinic Cancer Center, Rochester

University of Chicago Cancer Research Center, Chicago

Children's Mercy Hospital - Kansas City, Kansas City

Children's Hospital of Denver, Denver

Huntsman Cancer Institute, Salt Lake City

Long Beach Memorial Medical Center, Long Beach

Children's Hospital of Orange County, Orange

Children's Hospital and Regional Medical Center - Seattle, Seattle

Fred Hutchinson Cancer Research Center, Seattle

Children's Hospital Los Angeles, Los Angeles

Jonsson Comprehensive Cancer Center, UCLA, Los Angeles

UCSF Cancer Center and Cancer Research Institute, San Francisco

Children's National Medical Center, Washington D.C.

Indiana University Cancer Center, Indianapolis

University of Michigan Comprehensive Cancer Center, Ann Arbor

University of Nebraska Medical Center, Omaha

Lineberger Comprehensive Cancer Center, UNC, Chapel Hill

Children's Hospital Medical Center - Cincinnati, Cincinnati

Ireland Cancer Center, Cleveland

Children's Hospital of Columbus, Columbus

Doernbecher Children's Hospital, Portland

Vanderbilt Cancer Center, Nashville

British Columbia Children's Hospital, Vancouver

IWK Grace Health Centre, Halifax