1. Osseous Tumors of Intramedullary Origin. In: Bone Tumors: Clinical, Radiologic and Pathologic Correlations;Mirra,1989
2. Classical osteoblastoma, atypical osteoblastoma, and osteosarcoma: a comparative study based on clinical, histological, and biological parameters;Oliveira;Clinics (Sao Paulo),2007
3. Aggressive osteoblastoma of the proximal humerus;Khin;Singapore Med J,2009
4. Benign Osteoblastic Tumors. In: Bone Tumors;Dorfman,1998
5. Aggressive osteoblastoma. A case report and review of the literature;Kenan;Clin Orthop Relat Res,1985