Portal vein thrombosis and Budd-Chiari syndrome as onset of polycythemia vera. Italian Journal of Medicine, [S. l.], v. 7, n. 3, p. 196–205, 2013. DOI: 10.4081/itjm.2013.196. Disponível em: https://www.italjmed.org/ijm/article/view/itjm.2013.196. Acesso em: 10 jul. 2025.