title: Prophylactic sclerotherapy of oesophageal varices: is it justified?
mesh_terms: D004932:Esophageal and Gastric Varices / Q000628:therapy*; D006471:Gastrointestinal Hemorrhage / Q000517:prevention & control*; D006801:Humans; D000077423:Polidocanol; D011092:Polyethylene Glycols / Q000627:therapeutic use*; D012597:Sclerosing Solutions / Q000627:therapeutic use*
chemical_list: D012597:Sclerosing Solutions; D000077423:Polidocanol; D011092:Polyethylene Glycols