GOLD (Global Initiative for Chronic Obstructive Lung Disease) 2017
Pneumologie (Stuttgart, Germany), 2017-01, Vol.71 (1), p.9-14
[Peer Reviewed Journal]
ISSN: 0934-8387 ;EISSN: 1438-8790 ;DOI: 10.1055/s-0042-121903
Digital Resources/Online E-Resources