Media type: E-Article Title: Increased mortality among patients with rheumatoid arthritis and COPD: A population-based study Contributor: Hyldgaard, Charlotte; Bendstrup, Elisabeth; Pedersen, Alma Becic; Ulrichsen, Sinna Pilgaard; Løkke, Anders; Hilberg, Ole; Ellingsen, Torkell Published: Elsevier BV, 2018 Published in: Respiratory Medicine, 140 (2018), Seite 101-107 Language: English DOI: 10.1016/j.rmed.2018.06.010 ISSN: 0954-6111 Origination: Footnote: Access State: Open Access