Diagnostic Characteristics of Serological-Based COVID-19 Testing: A Systematic Review and Meta-Analysis Diogo Turiani Hourneaux de Moura; Thomas R. McCarty; Igor Braga Ribeiro; Mateus Pereira Funari; Pedro Victor Aniz Gomes de Oliveira; Antonio Afonso de Miranda Neto; Epifânio Silvino do Monte Júnior; Francisco Tustumi; Wanderley Marques Bernardo; Eduardo Guimarães Hourneaux de Moura; Christopher C. Thompson;

Gastrointestinal Manifestations and Associated Health Outcomes of COVID-19: A Brazilian Experience From the Largest South American Public Hospital Diogo Turiani Hourneaux de Moura; Igor Mendonça Proença; Thomas R. McCarty; Vitor Massaro Takamatsu Sagae; Igor Braga Ribeiro; Guilherme Henrique Peixoto de Oliveira; Gabriel Mayo Vieira de Souza; Bruno Salomão Hirsch; Maria Vitória Cury Vieira Scatimburgo; Christopher C. Thompson; Flair José Carrilho; Ivan Cecconello; Eduardo Guimarães Hourneaux de Moura;

Results of endoscopic biliary drainage in patients with malignant hilar stricture Bruno Costa Martins; Caio A. Perez; Jennifer N. Ruas; Luiza H. Bento; Ernesto Q. Mendonça; Gustavo A. de Paulo; Ricardo S. Uemura; Sebastian N. Geiger; Marcelo Simas de Lima; José Jukemura; Ulysses Ribeiro; Fauze Maluf-Filho;