D. Leś, M. Saduś-Wojciechowska, T. Rutkowski, A. Wygoda, and K. Składowski, “Erythropoietin and the erythropoietin receptor, and drug resistance and progression of the neoplastic disease”, OncoReview, vol. 8, no. 4(32), pp. 108-113, Dec. 2018.