Comparison of the VivaSight single lumen endotracheal tube and the Macintosh laryngoscope for emergency intubation by experienced paramedics in a standardized airway manikin with restricted access: a randomized, crossover trial

• Zenon TruszewskiMedical University of Warsaw
• Łukasz SzarpakMedical University of Warsaw
• Jacek SmerekaUniversity of Wrocław
• Andrzej KurowskiInstitute of Cardiology
• Togay EvrınUfuk University
• Łukasz CzyżewskiMedical University of Warsaw