title: Endoscopic view of the recirculation phenomenon of sphenoid sinus drainage.
authors.affiliation: Southern New England Ear, Nose, Throat and Facial Plastic Surgery Group, New Haven, CT, USA.
authors.forename: E
authors.initials: E
authors.lastname: Yanagisawa
authors.forename: E M
authors.initials: EM
authors.lastname: Weaver
mesh_terms: D000328:Adult; D002908:Chronic Disease; D004724:Endoscopy; D005005:Ethmoid Sinus / Q000601:surgery; D005122:Exudates and Transudates / Q000502:physiology*; D005260:Female; D006801:Humans; D013101:Sphenoid Sinus / Q000502:physiology* / Q000601:surgery; D015524:Sphenoid Sinusitis / Q000601:surgery