Sahin-Yilmaz, A.; Naclerio, R. M. (2011). "Anatomy and Physiology of the Upper Airway". Proceedings of the American Thoracic Society. 8 (1): 31–9. doi:10.1513/pats.201007-050RN. PMID21364219.
McKay, L. C.; Evans, K. C.; Frackowiak, R. S. J.; Corfield, D. R. (2003). "Neural correlates of voluntary breathing in humans". Journal of Applied Physiology. 95 (3): 1170–8. doi:10.1152/japplphysiol.00641.2002. PMID12754178. S2CID15122094.
Sahin-Yilmaz, A.; Naclerio, R. M. (2011). "Anatomy and Physiology of the Upper Airway". Proceedings of the American Thoracic Society. 8 (1): 31–9. doi:10.1513/pats.201007-050RN. PMID21364219.
McKay, L. C.; Evans, K. C.; Frackowiak, R. S. J.; Corfield, D. R. (2003). "Neural correlates of voluntary breathing in humans". Journal of Applied Physiology. 95 (3): 1170–8. doi:10.1152/japplphysiol.00641.2002. PMID12754178. S2CID15122094.
Masaoka, Yuri; Satoh, Hironori; Akai, Lena; Homma, Ikuo (2010). "Expiration: The moment we experience retronasal olfaction in flavor". Neuroscience Letters. 473 (2): 92–6. doi:10.1016/j.neulet.2010.02.024. PMID20171264. S2CID2671577.
McKay, L. C.; Evans, K. C.; Frackowiak, R. S. J.; Corfield, D. R. (2003). "Neural correlates of voluntary breathing in humans". Journal of Applied Physiology. 95 (3): 1170–8. doi:10.1152/japplphysiol.00641.2002. PMID12754178. S2CID15122094.