K. S, V. Rajan RR, Shah N, Bhat N. Rigid bronchoscopy for foreign body removal: an overview. Int J Otorhinolaryngol Head Neck Surg [Internet]. 2017 Sep. 22 [cited 2025 Nov. 16];3(4):936-8. Available from: https://www.ijorl.com/index.php/ijorl/article/view/493