(Q45910972)
Statements
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Validation of the Spanish Work Productivity and Activity impairment questionnaire: Crohn's disease version. (English)
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Mercedes Vergara
1 reference
Antònia Montserrat
1 reference
Francesc Casellas
1 reference
Michael Maudsley
1 reference
Olga Gallardo
1 reference
Elena Ricart
1 reference
Xavier Calvet
1 reference
Xavier Calvet
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1 July 2009
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21
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7
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809-815
1 reference