(Q30406838)
Statements
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High incidence of severe influenza among individuals over 50 years of age. (English)
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Kelvin K W To
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Ivan F N Hung
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Jasper F W Chan
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Herman Tse
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Sidney Tam
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Anna J X Zhang
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Kun-Yuan Guo
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Can Li
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7 September 2011
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18
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11
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1918-1924
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Identifiers
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