Hadar, T Isolated sphenoid sinus changes--history, CT and endoscopic finding. [electronic resource] - The Journal of laryngology and otology Sep 1996 - 850-3 p. digital Publication Type: Journal Article ISSN: 0022-2151 Standard No.: 10.1017/s0022215100135145 doi Subjects--Topical Terms: AdolescentAdultAgedEndoscopyFemaleHumansMaleMiddle AgedSphenoid Sinus--diagnostic imagingSphenoid Sinusitis--diagnostic imagingTomography, X-Ray Computed