Ewing's sarcoma--a local or systemic problem?
Marcus
R B
RB
D001859:Bone Neoplasms / Q000188:drug therapy / Q000532:radiotherapy / Q000601:surgery / Q000628:therapy*; D005500:Follow-Up Studies; D006801:Humans; D012512:Sarcoma, Ewing / Q000188:drug therapy / Q000532:radiotherapy / Q000601:surgery / Q000628:therapy*