SIREGAR, Eka Darmayanti Putri; ARNI AMIR; NUZULIA IRAWATI. Correlation between Zinc and Folic Acid Intake with Hemoglobin Levels in Pregnancy . Science Midwifery, [S. l.], v. 10, n. 5, p. 3767–3775, 2022. DOI: 10.35335/midwifery.v10i5.896. Disponível em: https://midwifery.iocspublisher.org/index.php/midwifery/article/view/896. Acesso em: 2 may. 2026.