三腔二囊管在食管胃底静脉曲张破裂出血治疗中的应用与护理
삼강이낭관재식관위저정맥곡장파렬출혈치료중적응용여호리
Application and Nursing Experience of Sengstaken-Blackmore Tube in Treating Hemorrhage due to Esophageal and Fundal Varices