Risk factors for oxygen requirement in hospitalized pregnant and postpartum women with COVID-19 Fernanda Spadotto Baptista; Cristiane Freitas Paganoti; Ursula Trovato Gomez; Stela Verzinhasse Peres; Luiz Marcelo Malbouisson; Maria de Lourdes Brizot; Rossana Pulcineli Vieira Francisco;

Normal ranges of the fetal weight determined by ultrasound in the population of the Hospital das Clínicas of the Faculdade de Medicina da Universidade de São Paulo Eliane Azeka Hase; Amanda Amaral; Stela Verzinhasse Peres; Rossana Pulcineli Vieira Francisco;

Venous thromboembolism risk score during hospitalization in pregnancy: results of 10694 prospective evaluations in a clinical trial Venina Isabel Poço Viana Leme de Barros; Ana Maria Kondo Igai; Fernanda Spadotto Baptista; Maria Rita de Figueiredo Lemos Bortolotto; Stela Verzinhasse Peres; Rossana Pulcinelli Vieira Francisco;