Gutkowski, K., B. Siwiec, M. Żorniak, and M. Hartleb. “Hepatosplenomegaly in the course of the primary myelofibrosis in 49-year-old female patient – a case report”. European Journal of Clinical and Experimental Medicine, vol. 10, no. 4, Dec. 2012, pp. 529–533, https://journals.ur.edu.pl/ejcem/article/view/12718.