title: [Place of ultrasound in A-scan procedures in the diagnosis of maxillary sinus diseases].
authors.forename: H
authors.initials: H
authors.lastname: Wehrbein
authors.forename: H G
authors.initials: HG
authors.lastname: Jacobs
mesh_terms: D006801:Humans; D008443:Maxillary Sinus; D010254:Paranasal Sinus Diseases / Q000175:diagnosis; D014463:Ultrasonography
vernacular_title: Stellenwert des Ultraschalls im A-Scan-Verfahren in der Diagnostik von Kieferhöhlenerkrankungen.