M. Azad, M. Goudarzi, A. Dehghanifard, M. Vatanmakanian, and M. Sahmani, “Ineffectiveness of Methylation in Rgulation of VHL, ECAD, and RUNX3 Genes in Erythroid Cells Differentiated by Erythropoietin”, Novel Biomed, vol. 3, no. 2, pp. 57–62, Apr. 2015.