小剂量垂体后叶素联用硝酸甘油治疗食管胃底静脉曲张破裂出血疗效观察
소제량수체후협소련용초산감유치료식관위저정맥곡장파렬출혈료효관찰
The effect observation on treatment of esophageal gastrom varicosis rupture hemorrhage with low dose vasopressin and nitroglycerin