1. Salivary gland tumours in the parotid gland, submandibular gland and the palate region;Eneroth;Cancer,1971
2. Radiology of the salivary glands;Rabinov,1985
3. Surgical treatment of salivary gland tumours;Rankow,1976
4. Salivary gland neoplasms. General considerations;Auclair,1991
5. Salivary glands;Bradley,2000