Early diagnosis of iron deficiency in pregnancy and prevention of anemia. Research, Society and Development, [S. l.], v. 11, n. 10, p. e523111030988, 2022. DOI: 10.33448/rsd-v11i10.30988. Disponível em: https://www.rsdjournal.org/rsd/article/view/30988. Acesso em: 6 dec. 2025.