Ronner L, Podoltsev N, Gotlib J, Heaney ML, Kuykendall AT, O'Connell C, Shammo J, Fleischman AG, Scherber RM, Mesa R, Yacoub A, Perkins C, Meckstroth S, Behlman L, Chiaramonte M, Salehi M, Ziadkhanpour K, Nguyen H, Siwoski O, Hung AK, Janania Martinez M, Nguyen J, Patel S, Kollipara R, Dave A, Randall M, Grant M, Harrison M, Fernandez Soto P, Tremblay D, Hoffman R, Moshier E, Mascarenhas J. Persistent leukocytosis in polycythemia vera is associated with disease evolution but not thrombosis. Blood. 2020 05 07; 135(19):1696-1703.