(Q34743977)
Statements
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Effects of an immunostimulating agent on acute exacerbations and hospitalizations in patients with chronic obstructive pulmonary disease. The PARI-IS Study Steering Committee and Research Group. Prevention of Acute Respiratory Infection by an Immuno (English)
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Collet JP
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Shapiro P
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Ernst P
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Renzi T
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Ducruet T
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Robinson A
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1 December 1997
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Identifiers
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