D, Farjia, ezzahiri M, belgaout A, Chabar S, Faouji F, Mounir A, Kettani C, & Mabchour Elmehdi. " HIGH-FLOW NASAL OXYGEN THERAPY: AN ALTERNATIVE TO PRE-OXYGENATION IN THE OPERATING ROOM." Medical Research Archives [Online], 12.5 (2024): n. pag. Web. 4 Dec. 2024