卡维地洛与普萘洛尔预防肝硬化并发食管静脉曲张首次破裂出血疗效比较
许红华
Prophylactic efficacy of carvedilol and propranolol for first esophageal and gastric variceal bleeding in cirrhotic patients
Xu honghua.
实用肝脏病杂志 . 2018, (5): 673 -676 .  DOI: 10.3969/j.issn.1672-5069.2018.05.005