Characterization of secondary care for COPD in Sweden.
Sundh J, Janson C, Johansson G, Lindén A, Löfdahl CG, Sandström T, Larsson K.
Sundh J, et al. Among authors: johansson g.
Eur Clin Respir J. 2017 Jan 24;4(1):1270079. doi: 10.1080/20018525.2016.1270079. eCollection 2017.
Eur Clin Respir J. 2017.
PMID: 28326177
Free PMC article.