HEMOGLOBIN LEVEL IN PREGNANT WOMEN: PREVALENCE, RISK FACTORS, AND IMPLICATIONS. Frontier in Medical and Health Research, [S. l.], v. 3, n. 5, p. 1153–1168, 2025. Disponível em: https://fmhr.net/index.php/fmhr/article/view/638.. Acesso em: 22 sep. 2026.