Media type: E-Article Title: A Study of Anatomical Variations of Sphenoid Sinus on CT PNS: Our Experience Contributor: Akbar Ali, Md.; Manish Jaiswal, D.; Sameer Ahamed, D. B.; Kumari, Vinita; Alam, Shamser Published: Springer Science and Business Media LLC, 2022 Published in: Indian Journal of Otolaryngology and Head & Neck Surgery, 74 (2022) S2, Seite 1690-1693 Language: English DOI: 10.1007/s12070-021-02842-z ISSN: 0973-7707; 2231-3796 Keywords: Otorhinolaryngology ; Surgery Origination: Footnote: Access State: Open Access