R. M. B. . Leite, T. V. B. de Araújo, M. R. F. da . Silva, A. da C. G. . Mendes, and M. do S. V. de . Albuquerque, “Access to childbirth care services in the interior of Pernambuco, Northeast region of Brazil”, Rev. saúde pública, vol. 57, no. 1, p. 7, Mar. 2023, doi: 10.11606/s1518-8787.2023057004335.