KARIM, K. M. R.; PARVIN, F.; ALI, L. Plasma Homocysteine, Folate and Vitamin B₁₂ in Different Trimester of Pregnancy. Bangladesh Journal of Nutrition, [S. l.], v. 22, p. 69–79, 2012. DOI: 10.3329/bjnut.v22i0.12833. Disponível em: https://www.banglajol.info/index.php/BJNUT/article/view/12833. Acesso em: 26 apr. 2024.