(Q44954916)
Statements
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Decline in the risk of hepatitis A virus infection in China, a country with booming economy and changing lifestyles (English)
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Zhi-Yu Xu
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Xuan-Yi Wang
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Chang-Qing Liu
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Yang-Ting Li
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Fang-Chen Zhuang
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1 October 2008
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15 Suppl 2
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33-37
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Identifiers
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