Comparison of the GlideScope Highly Angled Video Laryngoscope with the Storz D- Blade for first pass success in patients with known predictors of difficult airway randomized .

Michael Aziz MD , Ron Abrons MD, Davide Cattano MD, Emine Bayman PhD, David Swanson MD, Carin Hagberg MD , Michael Todd MD, and Ansgar Bambrink MD PhD.

This study is done with a precision that is an example of the best work in sorting out the variables in a complex group of patients treated in excellent hospitals. I commend this paper as essential reading to all airway managers  without comment as the work speaks for itself.