title: Hypoventilation during endoscopy: a questionable cause for arterial desaturation.
authors.forename: A A
authors.initials: AA
authors.lastname: Pecora
mesh_terms: D002245:Carbon Dioxide / Q000097:blood*; D004724:Endoscopy / Q000009:adverse effects*; D006801:Humans; D007040:Hypoventilation / Q000209:etiology*
chemical_list: D002245:Carbon Dioxide