1. Osteoblastoma del radio;Canepa;Minerva Orthop,1965
2. Malignant transformation of benign bone lesions;Dorfman,1973
3. Borderline osteoblastic tumors: Problems in the differential diagnosis of aggressive osteoblastoma and low-grade osteosarcoma;Dorfman,1984
4. “Osteoid osteoma”. A benign osteoblastic tumor composed of osteoid and atypical bone;Jaffe;Arch Surg,1935
5. Benign osteoblastoma;Jaffe;Bull Hosp Joint Dis,1956