Azimee, Asfar, and Taiyenjam Kennedy Singh. “Fiberoptic Bronchoscope Guided Percutaneous Dilatational Tracheostomy in Intensive Care Unit: A Prospective Observational Study”. Journal of Society of Anesthesiologists of Nepal 2, no. 2 (September 11, 2015): 52-55. Accessed May 14, 2024. http://www.jsan.org.np/jsan/index.php/jsan/article/view/55.