Study record managers: refer to the Data Element Definitions if submitting registration or results information.
|1||NCT00899990||Active, not recruiting||Collecting and Storing Biological Samples From Patients With Ewing Sarcoma||
||Other / NIH||
||900||All||up to 21 Years (Child, Adult)||NCT00899990||AEWS07B1
|February 2008||January 2100||January 2100||May 12, 2009||December 13, 2017||