Poe, D. S., & Pyykkö, I. (2011). Measurements of Eustachian tube dilation by video endoscopy. Otology & neurotology, 32(5), 794. https://doi.org/10.1097/MAO.0b013e31821c6355
Chicago Style (17th ed.) CitationPoe, Dennis S., and Ilmari Pyykkö. "Measurements of Eustachian Tube Dilation by Video Endoscopy." Otology & Neurotology 32, no. 5 (2011): 794. https://doi.org/10.1097/MAO.0b013e31821c6355.
MLA (9th ed.) CitationPoe, Dennis S., and Ilmari Pyykkö. "Measurements of Eustachian Tube Dilation by Video Endoscopy." Otology & Neurotology, vol. 32, no. 5, 2011, p. 794, https://doi.org/10.1097/MAO.0b013e31821c6355.
Warning: These citations may not always be 100% accurate.