Azimee, A., & Singh, T. K. (2015). Fiberoptic bronchoscope guided percutaneous dilatational tracheostomy in intensive care unit: a prospective observational study. Journal of Society of Anesthesiologists of Nepal, 2(2), 52-55. Retrieved from http://www.jsan.org.np/jsan/index.php/jsan/article/view/55