Theiler, L., Greif, R., Bütikofer, L., Arheart, K., & Kleine-Brueggeney, M. (2020). The skill of tracheal intubation with rigid scopes – a randomised controlled trial comparing learning curves in 740 intubations. BMC Anesthesiol.

Theiler, Lorenz, Robert Greif, Lukas Bütikofer, Kristopher Arheart, i Maren Kleine-Brueggeney. "The Skill of Tracheal Intubation With Rigid Scopes – a Randomised Controlled Trial Comparing Learning Curves in 740 Intubations." BMC Anesthesiol 2020.

Theiler, Lorenz, et al. "The Skill of Tracheal Intubation With Rigid Scopes – a Randomised Controlled Trial Comparing Learning Curves in 740 Intubations." BMC Anesthesiol 2020.