V. Djordjević, M. . Denčić-Fekete, J. . Jovanović, I. . Soldatović, G. . Janković, and A. . Bogdanović, “Significance of cytogenetic-risk categories and refined international prognostic scoring system for overall survival in primary myelofibrosis: A single-center experience”, Vojnosanit Pregl, vol. 77, no. 5, May 2021, doi: 10.2298/VSP171129117D.