Objective To determine and compare the short-term effect of human umbilical cord blood stem cell transplantation on the decompensated cirrhosis via peripheral veins or heptic artery.Methods Forty patients with decompensated cirrhosis from 2010 to 2014 were randomly divided into peripheral-vein group and hepatic-artery group,and each group had 20 cases.They were injected with the same amount of human umbilical cord blood stem cells via peripheral veins or heptic artery on the basis of comprehensive medicine ...