B. K. Shrestha, A. Sharma, and P. K. Gyawali, “Differences in Return of Spontaneous Circulation in Early vs Late Endotracheal Intubation among Patients in Hospital Cardiac Arrest”, J Nepal Health Res Council, vol. 15, no. 3, pp. 286–289, Jan. 2018, doi: 10.3126/jnhrc.v15i3.18857.