Syahrul, S., I. Imran, N. Musadir, and V. K. Mutiawati. “Severe Acute Respiratory Syndrome Coronavirus 2 Infection Is Associated With Homocysteine Level and Clinical Outcomes in Ischemic Stroke Patients”. Open Access Macedonian Journal of Medical Sciences, vol. 10, no. B, Feb. 2022, pp. 554-8, doi:10.3889/oamjms.2022.8243.