Lorena C, Salinding A, Airlangga PS. Effectiveness Comparison of Using Macintosh Blade and Mccoy Blade For Endotracheal Intubation In Anesthesia Residents. IJAR [Internet]. 2021 Jul. 28 [cited 2024 Nov. 27];3(2):46-53. Available from: https://e-journal.unair.ac.id/IJAR/article/view/25181