1. A Textbook of Oral Pathology;Shafer,1983
2. An osteoma of the maxilla;Seward;Br Dent J,1965
3. Osteoma of the maxillary antrum;Leopard;Br J Oral Surg,1972
4. General Pathology;Walter,1979
5. Osteoma of the maxillary sinus;Rawlins;Ann Otol Rhinol Laryngol,1938