Post-Diagnosis Hemorrhagic Events Are Strongly Associated With Poor Survival in Patients With Essential Thrombocythemia. - Hashimoto Y; Ito T; Gotoh A; Nakamae M; Kimura F; Koike M; Kirito K; Wada H; Usuki K; Tanaka T; Mori T; Wakita S; et al. (EJHaem, 2025)