%0 Journal Article %T Evaluation of Dose-Intense Ifosfamide, with and Without Edatrexate, in Adults with Sarcoma %A Ephraim S. Casper %A Gary M. Schwartz %A Denis Leung %A Alison Sugarman %J Sarcoma %D 1999 %I Hindawi Publishing Corporation %R 10.1080/13577149977758 %U http://dx.doi.org/10.1080/13577149977758