Leite RMB, Araújo TVB de, Silva MRF da, Mendes A da CG, Albuquerque M do SV de. Access to childbirth care services in the interior of Pernambuco, Northeast region of Brazil. Rev. saúde pública. 2023;57(1):7. doi:10.11606/s1518-8787.2023057004335