Banerjee, P., Barman, D. and Pakira, B. B. (2017) “Recurrent Parotitis due to Parotid Duct Calculi”, Bengal Journal of Otolaryngology and Head Neck Surgery. Kolkata, India, 25(2), pp. 115-118. doi: 10.47210/bjohns.2017.v25i2.143.