Endoscopic Biliary Darinage (EBD) versus Percutaneous Transhepatic Biliary Drainage (PTBD) for biliary drainage in patients with Perihilar Cholangiocarcinoma (PCCA): A systematic review and meta-analysis Caroline Flaksbaum Moll; Diogo Turiani Hourneaux de Moura; Igor Braga Ribeiro; Igor Mendoça Proença; Epifanio Silvino do Monte Junior; Sergio A. Sánchez-Luna; Maria Fernanda Shinin Merchán; Josselyn Mariana Vera Intriago; Wanderley Marques Bernardo; Eduardo Guimarães Hourneaux de Moura;

Comparison of endoscopic submucosal dissection and transanal endoscopic surgery for the treatment of rectal neoplasia: A systematic review and meta-analysis Igor Valdeir Gomes de Sousa; Alexandre Moraes Bestetti; Diego Paul Cadena-Aguirre; Angelo So Taa Kum; Paulo Ferreira Mega; Pedro Henrique Veras Ayres da Silva; Nelson Tomio Miyajima; Wanderley Marques Bernardo; Eduardo Guimarães Hourneaux de Moura;

Relationship between serum ferritin and the risk of all-cause death in patients with coronary artery disease Zhi-Hui Jiang; Ming-Ming Lyu; Yu-Juan Feng; Ting-Ting Wu; Ying Pan; Chang-Jiang Deng; Yi Yang; Xiao-Xia Guo; Ying-Ying Zheng; Xiang Xie;