Byhahn, C., Nemetz, S., Breitkreutz, R., Zwissler, B., Kaufmann, M., & Meininger, D. (2008). Brief report: Tracheal intubation using the Bonfils intubation fibrescope or direct laryngoscopy for patients with a simulated difficult airway. Canadian journal of anesthesia, 55(4), 232-237. https://doi.org/10.1007/BF03021507
Chicago Style (17th ed.) CitationByhahn, Christian, Sebastian Nemetz, Raoul Breitkreutz, Bernhard Zwissler, Manfred Kaufmann, and Dirk Meininger. "Brief Report: Tracheal Intubation Using the Bonfils Intubation Fibrescope or Direct Laryngoscopy for Patients with a Simulated Difficult Airway." Canadian Journal of Anesthesia 55, no. 4 (2008): 232-237. https://doi.org/10.1007/BF03021507.
MLA (9th ed.) CitationByhahn, Christian, et al. "Brief Report: Tracheal Intubation Using the Bonfils Intubation Fibrescope or Direct Laryngoscopy for Patients with a Simulated Difficult Airway." Canadian Journal of Anesthesia, vol. 55, no. 4, 2008, pp. 232-237, https://doi.org/10.1007/BF03021507.