(Q43176441)
Statements
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Influenza surveillance in Korea: establishment and first results of an epidemiological and virological surveillance scheme (English)
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Lee JS
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Shin KC
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Na BK
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Lee JY
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Kang C
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Kim JH
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Park O
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Jeong EK
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Lee JK
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Kwon JW
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Park SC
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Kim WJ
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12 February 2007
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