1. Bone tumors;Dahlin,1967
2. Osteoid osteoma and osteoblastoma: closely related entities of osteoblastic derivation;Schajowicz;Acta Orthop Scand,1970
3. Bone tumors: diagnosis, treatment and prognosis;Huvos,1991
4. Tumors and tumor-like lesions of bones and joints;Schajowicz,1981
5. Osteoblastoma: classification and report of 16 patients;Tonai;Clin Orthop,1982