Real-time PCR assays for hepatitis B virus DNA quantification may require two different targets

[1] Fattovich G(2012)EASL clinical practice guidelines: Management of chronic hepatitis B virus infection J Hepatol 57 167-85

[2] Bortolotti F(2008)Natural history of chronic hepatitis B: special emphasis on disease progression and prognostic factors J Hepatol 48 335-52

[3] Donato F(2012)New virologic tools for management of chronic hepatitis B and C Gastroenterology 142 1303-13

[4] Chevaliez S(2015)The guideline of prevention and treatment for chronic hepatitis B: a 2015 update Zhonghua Gan Zang Bing Za Zhi 23 888-905

[5] Rodriguez C(2005)Characterization of seven genotypes (A to E, G and H) of hepatitis B virus recovered from Japanese patients infected with human immunodeficiency virus type 1 J Med Virol 76 24-32

[6] Pawlotsky JM(2013)New HBV subgenotype D9, a novel D/C recombinant, identified in patients with chronic HBeAg-negative infection in Eastern India J Viral Hepat 20 209-18

[7] Hou JL(2006)Hepatitis B virus genetic diversity J Med Virol 78 S36-42

[8] Lai W(1989)Mutation rate of the hepadnavirus genome Virology 170 595-7

[9] Shibayama T(1996)Mutation in HBV RNA-dependent DNA polymerase confers resistance to lamivudine in vivo Hepatology 24 714-7

[10] Masuda G(2002)Real-time PCR in virology Nucleic Acids Res 30 1292-305

[1] Fattovich G(2012)EASL clinical practice guidelines: Management of chronic hepatitis B virus infection J Hepatol 57 167-85

[2] Bortolotti F(2008)Natural history of chronic hepatitis B: special emphasis on disease progression and prognostic factors J Hepatol 48 335-52

[3] Donato F(2012)New virologic tools for management of chronic hepatitis B and C Gastroenterology 142 1303-13

[4] Chevaliez S(2015)The guideline of prevention and treatment for chronic hepatitis B: a 2015 update Zhonghua Gan Zang Bing Za Zhi 23 888-905

[5] Rodriguez C(2005)Characterization of seven genotypes (A to E, G and H) of hepatitis B virus recovered from Japanese patients infected with human immunodeficiency virus type 1 J Med Virol 76 24-32

[6] Pawlotsky JM(2013)New HBV subgenotype D9, a novel D/C recombinant, identified in patients with chronic HBeAg-negative infection in Eastern India J Viral Hepat 20 209-18

[7] Hou JL(2006)Hepatitis B virus genetic diversity J Med Virol 78 S36-42

[8] Lai W(1989)Mutation rate of the hepadnavirus genome Virology 170 595-7

[9] Shibayama T(1996)Mutation in HBV RNA-dependent DNA polymerase confers resistance to lamivudine in vivo Hepatology 24 714-7

[10] Masuda G(2002)Real-time PCR in virology Nucleic Acids Res 30 1292-305