title: [Evaluation of the severity of gastrointestinal hemorrhage by disruption of oxygen transport].
mesh_terms: D006471:Gastrointestinal Hemorrhage / Q000175:diagnosis*; D006801:Humans; D010100:Oxygen / Q000097:blood*
chemical_list: D010100:Oxygen
vernacular_title: Otsenka tiazhesti gastroduodenal'nykh krovotecheii po narusheniiu transporta kisloroda.