Endoscopic therapy of bleeding esophageal varices: ligation is still the best.
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D003131:Combined Modality Therapy; D004932:Esophageal and Gastric Varices / Q000601:surgery / Q000628:therapy*; D004945:Esophagoscopy; D006471:Gastrointestinal Hemorrhage / Q000601:surgery / Q000628:therapy*; D006801:Humans; D008026:Ligation; D015911:Sclerotherapy