Das, M., P. Mazumdar, D. Kumar, and V. Mathur. “Posterior Reversible Encephalopathy Syndrome in a Patient With Underlying Mixed Connective Tissue Disease”. International Journal of Research in Medical Sciences, vol. 6, no. 7, June 2018, pp. 2551-3, doi:10.18203/2320-6012.ijrms20182819.