Almeida PAM de, Oliveira AMB de, Porto AGM, Delascio D, Vigorito NM, Chow P, et al. A critical study of the evaluation of foetal maturity through citology of the amniotic fluid: comparison with other methods . Rev. saúde pública [Internet]. 1975 Sep. 1 [cited 2024 May 19];9(3):343-50. Available from: https://revistas.usp.br/rsp/article/view/4802