SABA KAZMI. Red Cell Folate, Serum Vitamin B12 and Ferritin Levels During Pregnancy and their Correlation with Red Cell Indices. Journal of Rawalpindi Medical College, Rawalpindi, Pakistan, v. 17, n. 1, 2013. Disponível em: https://journalrmc.com/index.php/JRMC/article/view/521. Acesso em: 1 nov. 2025.