title: Medication ineffectiveness due to Zenker diverticulum in a compliant patient.
authors.affiliation: Head and Neck Institute, Cleveland Clinic, Cleveland, Ohio 44195, USA.
authors.forename: Rahul
authors.initials: R
authors.lastname: Seth
authors.forename: Joseph
authors.initials: J
authors.lastname: Scharpf
mesh_terms: D004358:Drug Therapy; D004724:Endoscopy; D006801:Humans; D008297:Male; D008875:Middle Aged; D010349:Patient Compliance; D016672:Zenker Diverticulum / Q000503:physiopathology* / Q000601:surgery