1 McCool FD, Tzelepis GE. Dysfunction of the diaphragm. N Engl J Med. 2012;366(10):932–42.
2 Siegenthaler, W (ed.). Husten, Auswurf und Dyspnoe. Siegenthaler Differentialdiagnosen Innerer Krankheiten – vom Symptom zur Diagnose. Stuttgart, New York: Georg Thieme Verlag; 2005. p. 498–513.
3 Nakajima A, Saraya T, Takata S et al. The saw-tooth sign as a clinical clue for intrathoracic central airway obstruction. BMC Res Notes. 2012;5:388.
4 Ernst A, Feller-Kopman D, Becker HD, Mehta AC. Central airway obstruction. Am J Respir Crit Care Med. 2004;169(12):1278–97.
5 Amdur RJ. Mazzaferri EL. Intravenous iodinated contrast effects iodine uptake for months. In: Amdur RJ, editor; Mazzaferri EL (ed.) Essentials of Thyroid Cancer Management. New York: Springer;2005. p. 211–13.
6 Kornelius E, Chiou JY, Yang YS et al. Iodinated Contrast Media-Induced Thyroid Dysfunction in Euthyroid Nodular Goiter Patients. Thyroid. 2016;26(8):1030–8.
7 Hong Y, Jo KW, Lyu J et al. Use of venovenous extracorporeal membrane oxygenation in central airway obstruction to facilitate interventions leading to definitive airway security. J Crit Care. 2013;28(5):669–74.