共 50 条
- [28] Endoscopic variceal ligation (EVL) plus propranolol (P) and isosorbide mononitrate (ISMN) versus endoscopic variceal ligation alone in secondary prophylaxis of variceal bleeding: A prospective randomized controlled trial AMERICAN JOURNAL OF GASTROENTEROLOGY, 2006, 101 (09): : S179 - S179