A Study of MAb-3F8 Plus Granulocyte-Macrophage Colony-Stimulating Factor (GM-CSF) Versus 13-cis-Retinoic Acid (RA) Plus GM-CSF in Primary Refractory Neuroblastoma Patients

Children's Hospital at Montefiore, The Bronx

Children's Hospital of Pittsburgh of UPMC, Pittsburgh

Georgetown Medical Center, Washington D.C.

Duke University Medical Center, Durham

All Children's Hospital in Florida, St. Petersburg

Nationwide Childrens Hospital, Columbus

Children's Hospitals and Clinics of Minnesota, Minneapolis

LSU Health Sciences Center; Children's Hospital, New Orleans

University of Oklahoma Cancer Center, Oklahoma City

US Oncology, Dallas

The University of Texas M.D. Anderson Cancer Center, Houston

University of Utah Medical Center, Salt Lake City

Phoenix Children's Hospital, Phoenix

Rady Children's Hospital of San Diego, San Diego

Vermont Cancer Center, Burlington