title: Prophylactic endoscopic sclerotherapy of oesophageal varices.
mesh_terms: D004724:Endoscopy; D004932:Esophageal and Gastric Varices / Q000517:prevention & control*; D006801:Humans; D012597:Sclerosing Solutions / Q000627:therapeutic use*
chemical_list: D012597:Sclerosing Solutions