1. Cancer – diagnosis, treatment and prognosis;Ackerman,1970
2. Salivary tumors in north Jordanians: a descriptive study;Al-Khateeb;Oral Surg Oral Med Oral Pathol Oral Radiol Endod,2007
3. Salivary gland tumors in an Iranian population: a retrospective study of 130 cases;Ansari;J Oral Maxillofac Surg,2007
4. Salivary gland neoplasms: general considerations;Auclair,1991
5. World Health Organization classification of tumours. Pathology and genetics of head and neck tumours,2005