KHOIRI, M. A.; LUMBANRAJA, S. N.; ALDIANSYAH, D.; SIREGAR, M. F. G.; SITEPU, M.; TALA, M. R. Calcium serum concentration among pregnant women in a tertiary hospital and its satellite hospital in Medan, Indonesia. Majalah Obstetri & Ginekologi, [S. l.], v. 30, n. 2, p. 78–83, 2022. DOI: 10.20473/mog.V30I22022.78-83. Disponível em: https://e-journal.unair.ac.id/MOG/article/view/27728. Acesso em: 12 dec. 2024.