title: Endoscopic sclerotherapy versus percutaneous transhepatic obliteration of varices: a conceptual approach.
authors: H O
authors: HO
authors: Conn
mesh_terms: D004621:Embolization, Therapeutic; D004932:Esophageal and Gastric Varices / Q000628:therapy*; D004945:Esophagoscopy; D006801:Humans; D012597:Sclerosing Solutions / Q000008:administration & dosage / Q000627:therapeutic use*
chemical_list: D012597:Sclerosing Solutions