Adhikari, K. M., and H. K. Subba. “Practice Regarding Care of Endotracheal Tube Among Nurses Working in Teaching Hospital, Bharatpur”. Journal of Chitwan Medical College, vol. 10, no. 3, Oct. 2020, pp. 16-19, https://nepjol.info./index.php/JCMC/article/view/32013.