Idrees, Muhammad Common genotypes of hepatitis B virus. [electronic resource] - Journal of the College of Physicians and Surgeons--Pakistan : JCPSP Jun 2004 - 344-7 p. digital Publication Type: Journal Article ISSN: 1022-386X Standard No.: 06.2004/JCPSP.344347 doi Subjects--Topical Terms: DNA, Viral--analysisGenotypeHepatitis B--virologyHepatitis B virus--geneticsHumansPakistanPolymerase Chain ReactionPrevalence