(Q48592653)
Statements
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A new validation of the Spanish Work Productivity and Activity Impairment Questionnaire-Crohn's disease version (English)
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Antònia Montserrat
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Francesc Casellas
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Albert Villoria
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David Suarez
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Michael Maudsley
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Olga Gallardo
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Elena Ricart
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28 May 2011
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14
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6
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859-861
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Identifiers
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