Cyclophosphamide therapy in children with Ewing's sarcoma.
D002648:Child; D003520:Cyclophosphamide; D006801:Humans; D009369:Neoplasms; D012509:Sarcoma; D012512:Sarcoma, Ewing
D003520:Cyclophosphamide
CYCLOPHOSPHAMIDE; SARCOMA, EWING'S