title: [Elective and prophylactic endoscopic injection sclerotherapy (EIS) in esophageal varices. Its influence on liver function with portographic and prognostic evaluation].
mesh_terms: D000328:Adult; D000368:Aged; D004932:Esophageal and Gastric Varices / Q000503:physiopathology / Q000628:therapy*; D005260:Female; D006801:Humans; D008099:Liver / Q000503:physiopathology; D008297:Male; D008875:Middle Aged; D011172:Portography; D011379:Prognosis; D012597:Sclerosing Solutions / Q000627:therapeutic use*
chemical_list: D012597:Sclerosing Solutions