{Reference Type}: Journal Article {Title}: Comparing video and direct laryngoscope for endotracheal intubation during CPR. {Author}: Yang GZ;Xue FS;Li HX;Liu YY; {Journal}: Am J Emerg Med {Volume}: 35 {Issue}: 4 {Year}: 04 2017 {Factor}: 4.093 {DOI}: 10.1016/j.ajem.2016.12.038 {Abstract}: