Manamperi, A.; Gunawardene, N.S.; Wellawatta, C.; Abeyewickreme, W.; de Silva, H.J.
(Malaysian Society of Parasitology and Tropical Medicine, 2011)
Hepatitis B infection causes a wide spectrum of liver diseases. Previous analyses of hepatitis B virus (HBV) genome have revealed eight HBV genotypes (A-H), with distinct geographical distribution worldwide. The epidemiology ...