title: Upper esophageal sphincter function in patients with Zenker's diverticulum.
authors.forename: T
authors.initials: T
authors.lastname: Frieling
authors.forename: W
authors.initials: W
authors.lastname: Berges
authors.forename: H J
authors.initials: HJ
authors.lastname: Lübke
authors.forename: P
authors.initials: P
authors.lastname: Enck
authors.forename: M
authors.initials: M
authors.lastname: Wienbeck
mesh_terms: D000368:Aged; D004936:Diverticulum, Esophageal; D004943:Esophagogastric Junction / Q000503:physiopathology*; D006801:Humans; D008875:Middle Aged