急诊内镜止血与外科手术治疗上消化道溃疡反复出血的疗效比较
급진내경지혈여외과수술치료상소화도궤양반복출혈적료효비교
Comparison of emergent endoscopic hemostasis with surgical treatment for recurrent bleeding of gastroduodenal ulcer
저자의 최근 논문