title: [Tomographic study of ethmoid labyrinths].
mesh_terms: D005005:Ethmoid Sinus / Q000000981:diagnostic imaging*; D006801:Humans; D008297:Male; D008875:Middle Aged; D012852:Sinusitis / Q000000981:diagnostic imaging*; D014056:Tomography, X-Ray
vernacular_title: O tomograficheskom issledovanii reshetchatykh labirintov