Maintenance: Thursday, 22 March 2018, 18:00-18:15
Maintenance work on the ZORA servers is provided. There may be short interruptions in the service between 18:00 and 18:15. Thank you for your patience.
Soyka, M B; Annen, A; Holzmann, D (2009). Where endoscopy fails: indications and experience with the frontal sinus fat obliteration. Rhinology, 47(2):136-140.
Annen, A. Langzeitverlauf nach Stirnhöhlenfettobliteration. 2008, University of Zurich, Faculty of Medicine.