Obstetric and perinatal complications during the COVID-19 pandemic. Research, Society and Development, [S. l.], v. 10, n. 14, p. e32101421661, 2021. DOI: 10.33448/rsd-v10i14.21661. Disponível em: https://rsdjournal.org/rsd/article/view/21661. Acesso em: 5 dec. 2025.