Where is the ostium of the ethmoid bulla?
Yanagisawa
E
E
Section of Otolaryngology, Yale University School of Medicine, New Haven, USA.
Joe
J K
JK
Christmas
D A
DA
D004724:Endoscopy; D005004:Ethmoid Bone / Q000473:pathology* / Q000601:surgery; D015521:Ethmoid Sinusitis / Q000473:pathology* / Q000601:surgery; D006801:Humans