Venugopal D, Binu Krishnan R, Parameswaran G, Kumar M. S. A clinical study on the outcomes of tracheostomy in a tertiary care center: a prospective observational study. Int J Otorhinolaryngol Head Neck Surg [Internet]. 2023 Mar. 28 [cited 2025 Jul. 20];9(4):293-7. Available from: https://www.ijorl.com/index.php/ijorl/article/view/3905