(Q50736607)
Statements
[Costs of chronic obstructive pulmonary disease in Spain. Estimation from a population-based study] (English)
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Masa JF
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Sobradillo V
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Villasante C
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Jiménez-Ruiz CA
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Fernández-Fau L
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Viejo JL
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Miravitlles M
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1 February 2004
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40
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2
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72-79
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