title: Is the technique of endoscopic sclerotherapy and ligation (ESL) optimum?
authors.forename: R K
authors.initials: RK
authors.lastname: Dhiman
authors.forename: Y K
authors.initials: YK
authors.lastname: Chawla
mesh_terms: D004932:Esophageal and Gastric Varices / Q000628:therapy*; D004945:Esophagoscopy; D006801:Humans; D008026:Ligation; D011446:Prospective Studies; D015911:Sclerotherapy; D016896:Treatment Outcome