%0 Journal Article %T HBVRegDB: Annotation, comparison, detection and visualization of regulatory elements in hepatitis B virus sequences %A Panjaworayan, Nattanan %A Roessner, Stephan %A Firth, Andrew %A Brown, Chris %J Virology Journal %V 4 %N 1 %P 1-10 %D 2007-12-17 %I BioMed Central %~ DeepDyve