References
- Bloom W., Fawcett D. W. A textbook of histology. Saunders, Philadelphia 1968
- Foote F. W., Frazell E. L. Tumors of the major salivary glands. Armed Forces Institute of Pathology, Washington 1954
- Smith J. F. A classification of major salivary gland lesions. Arch. Otolaryng. (Chic) 1964; 80: 322
- Smith J. F. Histopathology of salivary gland lesions. Pitman Medical Publishing, London, and J. B. Lippincott, Philadelphia 1966