1. Natural history of chronic sialadenitis and sialolithiasis;Harrison,2007
2. Causes, natural history, and incidence of salivary stones and obstructions;Harrison;Otolaryngol Clin North Am,2009
3. Ueber entzündliche Tumoren der Submaxillar-Speicheldrüse [On the inflammatory tumors of the submandibular salivary gland];Küttner;Beitr Klin Chir,1896
4. Speichelsteine [salivary stones];Küttner,1926
5. Role of microliths in the aetiology of chronic submandibular sialadenitis: a clinicopathological investigation of 154 cases;Harrison;Histopathology,1997