1. Recurrent parotitis and associated calculus, cyst or tumour;EDDEY, H.H.;Medical Journal of Australia,1966
2. Parotid salivary calculus. Report of a case. Oral Surgery;ELMOSTEHY, M.R.;Oral Medicine and Oral Pathology,1968
3. Parotid gland calculus. Report of a case;FESHARAKI, R.; BALOOCHY, M.; SONBOLASTAN, M.; FOTUHI, A.;Journal of Laryngology and Otology,1979
4. Parotid calculus in a 31-year-old child;GRZEGOROWSKI, M.;Otolaryngologia polska,1975
5. Recurrent parotitis in children;KATZEN, M.; PLESSIS, Du; J, D.;South African Medical Journal,1964