title: Variceal heavyweights: the ring versus the needle.
authors: GI Section, VA Medical Center, University of Arizona.
authors: F
authors: F
authors: Faris
authors: R E
authors: RE
authors: Sampliner
mesh_terms: D004932:Esophageal and Gastric Varices / Q000628:therapy*; D004945:Esophagoscopy; D006801:Humans; D008026:Ligation; D015911:Sclerotherapy