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Biomarker in Tissue Samples From Patients With Ewing Sarcoma
Children's Oncology Group
Completed
Clinical Trials
3 trialsNCT01139983 2016-05-18
DNA Biomarkers in Samples From Patients With Osteosarcoma and Healthy Volunteers
Children's Oncology Group
Completed
NCT01419509 2016-05-17
DNA Tests in Detecting Disseminated Disease in Tumor, Blood, and Bone Marrow Samples From Patients With Rhabdomyosarcoma
Children's Oncology Group
Completed