Media type: E-Article Title: Exacerbations and health care resource use among patients with COPD in relation to blood eosinophil counts Contributor: Müllerová, Hana; Hahn, Beth; Simard, Edgar P; Mu, George; Hatipoğlu, Umur imprint: Informa UK Limited, 2019 Published in: International Journal of Chronic Obstructive Pulmonary Disease Language: English DOI: 10.2147/copd.s194367 ISSN: 1178-2005 Keywords: Public Health, Environmental and Occupational Health ; Health Policy ; Pulmonary and Respiratory Medicine ; General Medicine Origination: Footnote: Access State: Open Access