两种剂量奥曲肽治疗食管、胃静脉曲张大出血多中心随机对照临床疗效观察
량충제량오곡태치료식관、위정맥곡장대출혈다중심수궤대조림상료효관찰
Efficacy of octreotide in the treatment of acute variceal bleeding in cirrhotic patients: A prospective, multicentric and randomized clinical trial