1. Chronic myeloid disorders, excluding CML;Barbui,1999
2. Polycythemia vera;Ann Intern Med,1995
3. Primary myeloproliferative disorder and hepatic vein thrombosis;Valla;Ann Intern Med,1985
4. Vascular and neoplastic risk in a large cohort of patients with polycythemia vera;Marchioli;J Clin Oncol,2005
5. Practice guidelines for the therapy of essential thrombocythemia. A statement from the Italian Society of Hematology, the Italian Society of Experimental Hematology and the Italian Group for Bone Marrow Transplantation;Barbui;Haematologica,2004