Diagnóstico endoscópico de la infección por H. pylori Rodrigo Garcés-Durán; Joan Llach; Angella Da Fieno; Henry Córdova; Gloria Fernández-Esparrach;

Diagnostic accuracy of red blood cell distribution width to platelet ratio for predicting liver fibrosis in patients with chronic hepatitis B: A meta-analysis Mingfa Chen; Zhiguo Wu; Zhan Du; Shuilin Sun; Jun Wu; Jie Luo;

A meta-analysis of Lactate Ringer's solution versus Normal Saline in the treatment of acute pancreatitis Zhengwang Wang; Keru Shi; Shaojian Mo; Ziang Liu; Jie Yao;