1. Frequent endoscopic variceal sclerotherapy increases risk of complications;Akriviadis,1989
2. Propranolol or endoscopic sclerotherapy in the prevention of recurrence of variceal bleeding;Alexandrino,1988
3. Endoscopic sclerotherapy for esophageal varices: a prospective, randomized trial of absolute alcohol versus polidocanol;Atamkurj;Indian Journal of Gastroenterology,1988
4. Efficacy of ethanolamine and polidocanol in the eradication of esophageal varices;Balanzo,1989
5. Bacterial peritonitis following endoscopic variceal sclerotherapy;Barnett;Gastrointestinal Endoscopy,1987