E.V. Raman .ical Session 09-11 09:00 60min Congenital obstruction of the nose Prof. Dr. Dilyana Vicheva, Grace Khong, Anna Messner, Stephan Hackenberg, Cristobal Langdon, E.V. Raman congenital obstruction of the nose is discussed Pediatric Otolaryngology Pediatric Otolaryngology 1