(Q50798787)
Statements
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Decreasing seroprevalence of Helicobacter pylori infection during 1993-2003 in Guangzhou, southern China. (English)
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Jie Chen
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Xiao Lin Bu
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Qi Yi Wang
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Pin Jin Hu
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Min Hu Chen
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1 April 2007
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12
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2
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164-169
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Identifiers
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