title: Variation of sphenoidal sinuses in relation to sella turcica.
authors.affiliation: First Affiliated Hospital, Norman Bethune University of Medical Sciences, Changchun.
authors.forename: G X
authors.initials: GX
authors.lastname: Bu
mesh_terms: D000328:Adult; D006801:Humans; D012658:Sella Turcica / Q000033:anatomy & histology*; D013101:Sphenoid Sinus / Q000033:anatomy & histology*