(Q43875051)
Statements
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Hepatitis a molecular epidemiology in the United States, 1996-1997: sources of infection and implications of vaccination policy (English)
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Omana V Nainan
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Gregory L Armstrong
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Xiao-Hua Han
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Ian Williams
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Beth P Bell
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Harold S Margolis
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11 February 2005
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191
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6
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957-963
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Identifiers
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