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A type-specific nested PCR assay established and applied for investigation of HBV genotype and subgenotype in Chinese patients with chronic HBV infection

Jing-Jing Nie, Kui-Xia Sun, Jie Li*, Jie Wang, Hui Jin, Ling Wang, Feng-Min Lu, Tong Li, Ling Yan, Jing-Xian Yang, Mi-Shu Sun and Hui Zhuang*

Virology Journal 2012, 9:121  doi:10.1186/1743-422X-9-121

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