title: Zenker's diverticulum: a review of pathogenesis and presentation of 25 cases.
mesh_terms: D000367:Age Factors; D000368:Aged; D003679:Deglutition / Q000502:physiology; D004936:Diverticulum, Esophageal / Q000175:diagnosis / Q000453:epidemiology / Q000209:etiology; D005260:Female; D006801:Humans; D008297:Male; D008875:Middle Aged; D009130:Muscle, Smooth / Q000503:physiopathology; D010608:Pharyngeal Diseases; D012737:Sex Factors