Xiang-Zhen Gong

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To estimate the burden of human papillomavirus (HPV) infection among sexually active women in China. We conducted a multi-center, population-based study between May 2006 and April 2007. A total of 4,215 women aged 17–54 years were surveyed from five geographical sites: Beijing, Shanghai, Shanxi, Henan, and Xinjiang. Direct endocervical exfoliated cells were(More)
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