Wasif, J. A., S. M. H. Abbas, and G. Bashir. “Behavioral Problem, Acute Confusional State and Mutism As Presentation of NMDA Encephalitis”. THE STETHO, vol. 1, no. 1, Oct. 2020, pp. 7-9, http://thestetho.com/index.php/ts/article/view/9.