Talih, G., C. Unal Kantekin, and A. Parlak Cikrikci. “Application of Epidural Anesthesia for Cesarean Section in a Patient With Multiple Sclerosis: Case Report and Literature Review”. Annals of Medical Research, vol. 26, no. 8, May 2021, pp. 1708-10, http://annalsmedres.org/index.php/aomr/article/view/1604.