title: Zenker's diverticulum: new pieces to the pathogenesis puzzle.
authors.affiliation: Northwestern University Medical School, Chicago, IL.
authors.forename: G Z
authors.initials: GZ
authors.lastname: Chiao
authors.forename: P J
authors.initials: PJ
authors.lastname: Kahrilas
mesh_terms: D006801:Humans; D016672:Zenker Diverticulum / Q000503:physiopathology*