(Q53396791)
Statements
Epidemiology of hepatitis A: seroepidemiology and risk groups in the USA. (English)
1 reference
Shapiro CN
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Coleman PJ
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McQuillan GM
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Alter MJ
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Margolis HS
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1 January 1992
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1 reference
10 Suppl 1
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S59-62
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Identifiers
1 reference