第二节 内镜及其他技术操作治疗消化系统疾病治疗的系统评价

Refractory ascites is a clinical challenge frequently encountered in patients with cirrhosis .When comparing polytetrafluoroethylene ( e-PTFE ) - coated stent grafts with bare metal stents , 295 patients were included for all-grade hepatic encephalopathy ......