ET-View compared to direct laryngoscopy in patients with immobilized cervical spine by inexperienced physicians: a randomized crossover manikin trial

Katarzyna Karczewska

,

Lukasz Szarpak

,

Jacek Smereka

,

Marek Dabrowski

,

Jerzy Robert Ladny

,

Wojciech Wieczorek

,

Oliver Robak

,

Michael Frass

,

Sanchit Ahuja

,

Kurt Ruetzler