Evaluation of Serum Vitamin B12, Folic acid and Homocysteine levels in Stroke Patients. International Journal of Biomedical Research, [S. l.], v. 8, n. 10, p. 566–571, 2017. DOI: 10.7439/ijbr.v8i10.4419. Disponível em: https://www.ssjournals.co.in/index.php/ijbr/article/view/4419. Acesso em: 19 mar. 2026.