Drupal-Bibcite31<style face="normal" font="default" size="100%">Inhaled corticosteroids, blood eosinophils, and FEV1 decline in patients with COPD in a large UK primary health care setting</style><style face="normal" font="default" size="100%">Inhaled corticosteroids, blood eosinophils, and FEV1 decline in patients with COPD in a large UK primary health care setting</style>