Impact of Two Measures of Micrometastatic Disease on Clinical Outcomes in Patients with Newly Diagnosed Ewing Sarcoma: A Report from the Children's Oncology Group.

Vo KT, Edwards JV, Epling CL, Sinclair E, Hawkins DS, Grier HE, Janeway KA, Barnette P, McIlvaine E, Krailo MD, Barkauskas DA, Matthay KK, Womer RB, Gorlick RG, Lessnick SL, Mackall CL, DuBois SG