Hepatitis B virus: The challenge of an ancient virus with multiple faces and a remarkable replication strategy
Keywords: Hepatitis B virus; Chronic hepatitis B; Hepadnaviridae; Vertical transmission; Viral life cycle; p22cr; 22-kDa core-related protein; anti-HBc; anti hepatitis B core protein antibodies; Alix; apoptosis linked gene II interacting protein X; ARD; arginine-ri