Leite, Régia Maria Batista, et al. “Access to Childbirth Care Services in the Interior of Pernambuco, Northeast Region of Brazil”.
Revista De Saúde Pública
, vol. 57, no. 1, Mar. 2023, p. 7,
https://doi.org/10.11606/s1518-8787.2023057004335
.