El-Tamawy, M. S., M. M. Hegazy, Ahmed M. Abdelalim, M. A. Zaki, A. Belal, and M. Zakareya,  "Silent Brain Infarctions in Patients with Chronic Renal Failure on Hemodialysis ",  Egypt J Neurol Psychiat Neurosurg, vol. 47, issue 4, pp. 639-645, 2010.