Anxiety in the perinatal stage: literature review. Research, Society and Development, [S. l.], v. 10, n. 15, p. e566101523521, 2021. DOI: 10.33448/rsd-v10i15.23521. Disponível em: https://rsdjournal.org/rsd/article/view/23521. Acesso em: 5 dec. 2025.