title: Cardiorespiratory changes during upper gastrointestinal endoscopy.
authors.forename: W C
authors.initials: WC
authors.lastname: Edmondson
authors.forename: R J
authors.initials: RJ
authors.lastname: Eltringham
authors.forename: M W
authors.initials: MW
authors.lastname: Gear
mesh_terms: D004724:Endoscopy / Q000009:adverse effects*; D006439:Hemodynamics / Q000502:physiology; D006801:Humans; D010100:Oxygen / Q000097:blood; D010102:Oxygen Inhalation Therapy
chemical_list: D010100:Oxygen