KASSA, Zemenu. Women’s knowledge of preconception care: a systematic review and meta-analysis: preconception care: a systematic review and meta-analysis. Ethiopian Journal of Reproductive Health, [S. l.], v. 13, n. 2, p. 8, 2021. DOI: 10.69614/ejrh.v13i2.469. Disponível em: https://mail.ejrh.org/index.php/ejrh/article/view/469. Acesso em: 7 feb. 2025.