F. Hristo Duma, A. Sofijanova, A. Stamatova, V. Sabolic-Avramovska, S. Bojadzieva, and N. Angelkova, “Surgical Treatment of a Seven-Year-Old Boy with Refractory Epilepsy Due to Focal Cortical Dysplasia, Case Report”, ijmh, vol. 2, no. 1, pp. 9–16, Apr. 2017.