title: [Clinical evaluation of esophageal ulceration in endoscopic injection sclerotherapy (EIS)].
mesh_terms: D000328:Adult; D000368:Aged; D004935:Esophageal Diseases / Q000209:etiology*; D004932:Esophageal and Gastric Varices / Q000628:therapy*; D004945:Esophagoscopy; D004947:Esophagus / Q000503:physiopathology; D005260:Female; D005500:Follow-Up Studies; D006801:Humans; D008297:Male; D008875:Middle Aged; D012597:Sclerosing Solutions / Q000009:adverse effects*; D014456:Ulcer / Q000209:etiology
chemical_list: D012597:Sclerosing Solutions