Pal, Anushree, et al. “An Observational and Cross-Sectional Study on Prevalence of Cognitive Impairment and Short-Term Changes in Cognitive Function After Ischemic Stroke in a Tertiary Care Hospital”. Asian Journal of Medical Sciences, vol. 13, no. 11, Nov. 2022, pp. 134-9, https://doi.org/10.3126/ajms.v13i11.47188.