Does the hepatitis B antigen HBX promote the appearance of liver cancer stem cells & K0 A( p+ k1 _$ Y7 e- b( J( zA Arzumanyan, T Friedman, IOL Ng, MM Clayton… - Cancer research, 2011 - AACR2 x4 c |& L% J, I9 ?6 _. C http://cancerres.aacrjournals.org/content/71/10/3701.short