AHSAN, N.; SHAHBAZ, L.; ASIM, S.; ERUM, H.; ANSARI, M. A.; JAVAID, A. Serum Vitamin B12 as a Risk Factor and Prognostic Indicator in Acute Ischemic Stroke: A Case-Control Study at a Tertiary Care Hospital Mirpurkhas (Sindh): Serum Vitamin B12 as a Risk Factor and Prognostic Indicator in Acute Ischemic Stroke. Pakistan Journal of Health Sciences, Pakistan, v. 6, n. 1, p. 331–336, 2025. DOI: 10.54393/pjhs.v6i1.2430. Disponível em: https://thejas.com.pk/index.php/pjhs/article/view/2430. Acesso em: 3 apr. 2025.