title: Candid camera.
authors.affiliation: Stamford Hospital School of Radiography, Stamford, Conn, USA.
authors.forename: Olive
authors.initials: O
authors.lastname: Peart
mesh_terms: D005773:Gastroscopy / Q000009:adverse effects*; D006801:Humans; D010781:Photography / Q000295:instrumentation*; D016672:Zenker Diverticulum / Q000150:complications*