Long-term survivals with malignant bone tumors. Two case reports.
D001859:Bone Neoplasms; D005266:Femoral Neoplasms; D006801:Humans; D012516:Osteosarcoma; D012509:Sarcoma; D012512:Sarcoma, Ewing
FEMORAL NEOPLASMS; SARCOMA, EWING'S; SARCOMA, OSTEOGENIC