Birkholz, T., Kröber, S., Knorr, C., Schiele, A., Bumm, K., & Schmidt, J. (2010). A retropharyngeal–mediastinal hematoma with supraglottic and tracheal obstruction: The role of multidisciplinary airway management. Medknow Publications.

Birkholz, Torsten, Stefanie Kröber, Christian Knorr, Albert Schiele, Klaus Bumm, and Joachim Schmidt. A Retropharyngeal–mediastinal Hematoma With Supraglottic and Tracheal Obstruction: The Role of Multidisciplinary Airway Management. Medknow Publications, 2010.

Birkholz, Torsten, et al. A Retropharyngeal–mediastinal Hematoma With Supraglottic and Tracheal Obstruction: The Role of Multidisciplinary Airway Management. Medknow Publications, 2010.