1. 1. Campanacci M. Bacci G. Pagani P et al: Multiple-drug chemotherapy for the primary treatment of osteosarcoma of the extremities. J Bone Joint Surg 1980; 62:93-101.
2. 2. Edmonson JH. Gilchrist GS: Principles of chemotherapy in Sim FH (ed): Diagnosis and Treatment of Bone Tumor: A Team Approach Thorofare NJ. Slack. 1983.
3. 3. Rosen G: Role of chemotherapy in the management of malignant bone tumors in Straub LR Wilson PD Jr (eds): Clinical Trends in Orthopaedics. New York. iTiieme-Stratton 1982. pp (52-163.
4. 4. Cassady JR: Radiation therapy in Ewing's sarcoma. Progress in Pediatric Hematology/Oncology 1979; 2:191-204.
5. 5. Martinez A: Principles of radiotherapy in Sim FH (ed): Diagnosis and Treatment of Bone Tumor: A Team Approach. Thorofare NJ. Slack. 1983.