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://banglajol.info/index.php/BJNUT/article/view/12833. Acesso em: 30 jun. 2026.