1.
Renganathan RS, Ali SA. Unusual presentation and management of a penetrating foreign body in the pyriform fossa: a case report. Int J Otorhinolaryngol Head Neck Surg [Internet]. 2023 Aug. 24 [cited 2026 Jan. 17];9(9):754-7. Available from: https://www.ijorl.com/index.php/ijorl/article/view/4031