APA (7th ed.) Citation

B, P., JS, V., PS, R., & PJ, A. (2018). The internal nasal valve: A validated grading system and operative guide. European archives of oto-rhino-laryngology : official journal of the European Federation of Oto-Rhino-Laryngological Societies (EUFOS) : affiliated with the German Society for Oto-Rhino-Laryngology - Head and Neck Surgery, 275(11), 2739. https://doi.org/10.1007/s00405-018-5142-x

Chicago Style (17th ed.) Citation

B, Patel, Virk JS, Randhawa PS, and Andrews PJ. "The Internal Nasal Valve: A Validated Grading System and Operative Guide." European Archives of Oto-rhino-laryngology : Official Journal of the European Federation of Oto-Rhino-Laryngological Societies (EUFOS) : Affiliated with the German Society for Oto-Rhino-Laryngology - Head and Neck Surgery 275, no. 11 (2018): 2739. https://doi.org/10.1007/s00405-018-5142-x.

MLA (9th ed.) Citation

B, Patel, et al. "The Internal Nasal Valve: A Validated Grading System and Operative Guide." European Archives of Oto-rhino-laryngology : Official Journal of the European Federation of Oto-Rhino-Laryngological Societies (EUFOS) : Affiliated with the German Society for Oto-Rhino-Laryngology - Head and Neck Surgery, vol. 275, no. 11, 2018, p. 2739, https://doi.org/10.1007/s00405-018-5142-x.