title: Technique. Use of a duodenal capsule for localization of upper gastrointestinal haemorrhage.
mesh_terms: D002214:Capsules; D004381:Duodenal Ulcer / Q000150:complications; D004386:Duodenum; D004932:Esophageal and Gastric Varices / Q000175:diagnosis; D004941:Esophagitis / Q000150:complications; D005756:Gastritis / Q000150:complications; D006471:Gastrointestinal Hemorrhage / Q000175:diagnosis*; D006801:Humans; D010438:Peptic Ulcer Hemorrhage / Q000175:diagnosis; D013276:Stomach Ulcer / Q000150:complications
chemical_list: D002214:Capsules