The imaging anatomy of ethmomaxillary sinus and its impact on chronic rhinosinusitis. - Zhou F; Cao C; Fan W; Tan L; Liu P; Lv H; Xu Y (European archives of oto-rhino-laryngology : official journal of the European Federation of Oto-Rhino-Laryngological Societies (EUFOS) : affiliated with the German Society for Oto-Rhino-Laryngology - Head and Neck Surgery, 2021)