Eflornithine (DFMO) for Ewing Sarcoma and Osteosarcoma
Milton S. Hershey Medical Center
Milton S. Hershey Medical Center
National Institutes of Health Clinical Center (CC)
Pfizer
Rush University Medical Center
Northwestern University
Duke University
Memorial Sloan Kettering Cancer Center
GOG Foundation
National Cancer Institute (NCI)
National Cancer Institute (NCI)
National Cancer Institute (NCI)
City of Hope Medical Center
Cooperative Weichteilsarkom Study Group
National Institutes of Health Clinical Center (CC)