1. Levy BM: A textbook of oral pathology;Shafer,1983
2. Dental pathology slide seminar;Van der Waal,1983
3. Pathology of tumours of the oral tissues;Lucas,1984
4. A buccal cyst occurred after a radical operation of the maxillary sinus;Kubo;Z Otol Tokyo,1927
5. Postoperative Wangenzyste;Kubo;Z Otol Tokyo,1933