(Q44899572)
Statements
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A placebo-controlled trial of a proprietary extract of North American ginseng (CVT-E002) to prevent acute respiratory illness in institutionalized older adults (English)
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Stefan Gravenstein
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Janet E McElhaney
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Sharon K Cole
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Edward Davidson
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Dennis O'neill
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Sharon Petitjean
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Barry Rumble
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Jacqueline J Shan
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1 January 2004
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52
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1
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13-19
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Identifiers
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