3Garcia-Pagan JC, Reverter E, Abraldes JG, et al. Acute va- riceal bleeding[J]. Semin Respir Crit Care Med, 2012, 33( 1 ) : 46-54.
4Hirashita T, Ohta M, Kai S, et al. Implications of portal vein thrombosis after splenectomy for patients with idiopath- ic portal hypertension[J]. Surg Today, 2011,41 ( 11 ): 1475- 1480.