Buis, Maria L Defining the learning curve for endotracheal intubation using direct laryngoscopy: A systematic review. [electronic resource] - Resuscitation Feb 2016 - 63-71 p. digital Publication Type: Journal Article; Review; Systematic Review ISSN: 1873-1570 Standard No.: 10.1016/j.resuscitation.2015.11.005 doi Subjects--Topical Terms: HumansIntubation, Intratracheal--methodsLaryngoscopy--educationLearning Curve