(Q35537412)
Statements
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Trends in the prevalence of respiratory symptoms and treatment in Dutch children over a 12 year period: results of the fourth consecutive survey (English)
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Mommers M
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Gielkens-Sijstermans C
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Swaen GM
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van Schayck CP
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1 February 2005
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60
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2
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97-99
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Identifiers
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