Antenatal Care Utilization of Mothers in Selected Cities in Bicol Region: A Quantitative Study. Acta Medica Philippina, [S. l.], v. 56, n. 16, 2022. DOI: 10.47895/amp.v56i16.5593. Disponível em: https://actamedicaphilippina.upm.edu.ph/index.php/acta/article/view/5593. Acesso em: 18 apr. 2025.