Tipifarnib in Treating Young Patients With Refractory Leukemia

Royal Children's Hospital, Parkville

Princess Margaret Hospital for Children, Perth

NYU School of Medicine's Kaplan Comprehensive Cancer Center, New York

Memorial Sloan-Kettering Cancer Center, New York

Herbert Irving Comprehensive Cancer Center at Columbia University, New York

SUNY Upstate Medical University Hospital, Syracuse

Duke Comprehensive Cancer Center, Durham

AFLAC Cancer Center and Blood Disorders Service of Children's Healthcare of Atlanta - Scottish Rite Campus, Atlanta

Children's Hospital of Michigan, Detroit

Midwest Children's Cancer Center, Milwaukee

CCOP - Marshfield Clinic Research Foundation, Marshfield

University of Minnesota Cancer Center, Minneapolis

Mayo Clinic Cancer Center, Rochester

Children's Memorial Hospital - Chicago, Chicago

Cardinal Glennon Children's Hospital, St Louis

St. Louis Children's Hospital, St Louis

Children's Mercy Hospital, Kansas City

MBCCOP - LSU Health Sciences Center, New Orleans

Arkansas Cancer Research Center at University of Arkansas for Medical Sciences, Little Rock

Oklahoma University Medical Center, Oklahoma City

Cook Children's Medical Center - Fort Worth, Fort Worth

CCOP - Scott and White Hospital, Temple

University of Texas Health Science Center at San Antonio, San Antonio

Huntsman Cancer Institute, Salt Lake City

Children's Hospital of Orange County, Orange

UCSF Comprehensive Cancer Center, San Francisco

CCOP - Columbia River Oncology Program, Portland

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

City of Hope Comprehensive Cancer Center, Duarte

Rebecca and John Moores UCSD Cancer Center, La Jolla

Children's Hospital Los Angeles, Los Angeles

Jonsson Comprehensive Cancer Center, UCLA, Los Angeles

Stanford Cancer Center at Stanford University Medical Center, Stanford

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

Shands Cancer Center at the University of Florida Health Science Center, Gainesville

MBCCOP-Medical College of Georgia Cancer Center, Augusta

Riley Children Cancer Center at Riley Hospital for Children, Indianapolis

Kansas Masonic Cancer Research Institute at the University of Kansas Medical Center, Kansas City

Sidney Kimmel Comprehensive Cancer Center at Johns Hopkins, Baltimore

Warren Grant Magnuson Clinical Center - NCI Clinical Studies Support, Bethesda

Floating Hospital for Children, Boston

Dana-Farber/Harvard Cancer Center at Dana Farber Cancer Institute, Boston

University of Michigan Comprehensive Cancer Center, Ann Arbor

University of Mississippi Medical Center, Jackson

Cancer Center at Hackensack University Medical Center, Hackensack

Cancer Institute of New Jersey at Robert Wood Johnson University Hospital, New Brunswick

Cincinnati Children's Hospital Medical Center, Cincinnati

Columbus Children's Hospital, Columbus

Children's Hospital of Philadelphia, Philadelphia

Children's Hospital of Pittsburgh, Pittsburgh

Hollings Cancer Center at Medical University of South Carolina, Charleston

St. Jude Children's Research Hospital, Memphis

Vanderbilt Children's Hospital, Nashville

Simmons Cancer Center at University of Texas Southwestern Medical Center - Dallas, Dallas

Texas Children's Cancer Center, Houston

University of Texas - MD Anderson Cancer Center, Houston

MBCCOP - South Texas Pediatrics, San Antonio

University of Wisconsin Comprehensive Cancer Center, Madison

Hospital for Sick Children, Toronto

Montreal Children's Hospital at McGill University Health Center, Montreal

Hopital Sainte Justine, Montreal