Rahendra, Aida Rosita Tantri, and Liliana Mangkuwerdojo. “A Randomized Clinical Trial of Nasogastric Tube Insertion in Intubated Patient: Comparison Between Finger Method and Reverse Sellick Maneuver”. Medical Journal of Indonesia 28, no. 4 (December 13, 2019): 311-5. Accessed May 17, 2024. http://mji.ui.ac.id/journal/index.php/mji/article/view/2704.