Impact of COVID-19 pandemic on the surgical treatment of gastric cancer Amanda Juliani Arneiro; Marcus Fernando Kodama Pertille Ramos; Marina Alessandra Pereira; André Roncon Dias; Bruno Zilberstein; Ulysses Ribeiro; Sergio Carlos Nahas;

Usefulness of pre-thyroidectomy neutrophil¿lymphocyte, platelet¿lymphocyte, and monocyte¿lymphocyte ratios for discriminating lymph node and distant metastases in differentiated thyroid cancer Cínthia Minatel Riguetto; Icléia Siqueira Barreto; Frederico Fernandes Ribeiro Maia; Lígia Vera Montali da Assumpção; Denise Engelbrecht Zantut-Wittmann;

Previous preeclampsia and its association with the future development of cardiovascular diseases: a systematic review and meta-analysis Eduardo Carvalho de Arruda Veiga; Paulo Ricardo Higassiaraguti Rocha; Leonardo L. Caviola; Viviane Cunha Cardoso; Fabricio da Silva Costa; Maria da Conceição Pereira Saraiva; Marco Antonio Barbieri; Heloisa Bettiol; Ricardo Carvalho Cavalli;