@article{3083456, title = "Quantitative detection and replicative activity of hepatitis B virus cccDNA in the liver in chronic HBV infection", author = "Laras, A and Dimou, E and Hadziyannis, SJ", journal = "WORLD JOURNAL OF HEPATOLOGY", year = "2003", volume = "38", number = "2", pages = "113", publisher = "ELSEVIER SCIENCE BV", doi = "10.1016/S0168-8278(03)80653-0" }