title: The optimal interval of endoscopic variceal ligation: an issue of controversy.
authors.affiliation: Department of Medical Research, Digestive Center, E-DA Hospital, Taiwan.
authors.forename: Gin-Ho
authors.initials: GH
authors.lastname: Lo
mesh_terms: D016099:Endoscopy, Gastrointestinal; D004932:Esophageal and Gastric Varices / Q000209:etiology*; D006471:Gastrointestinal Hemorrhage / Q000628:therapy*; D016558:Hemostasis, Endoscopic; D006801:Humans