“An Innovative Method for Retrograde Tracheal Intubation Using Prolene Suture and Enteric Feeding Catheter”. International Journal of Biomedical and Advance Research 7, no. 8 (August 30, 2016): 349–352. Accessed March 11, 2026. https://ssjournals.co.in/index.php/ijbar/article/view/3268.