Evaluation of prognostic factors in a tu
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Ahrens, Susanne; Hoffmann, Christiane; Jabar, Susanne; Braun-Munzinger, Gabriele
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Article
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1999
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John Wiley and Sons
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English
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## Background: The cooperative ewing sarcoma study (cess 86), conducted by the german society of pediatric oncology and hematology (gpoh), was planned on the basis of the results of the preceding cess 81 study. the prognostic significance of tumor volume in localized ewing sarcoma of bone was well