By Gorzelniak Lukas   Dias André   Schultz Konrad   Wittmann Michael   Karrasch Stefan   Jörres Rudolf A.   Horsch Alexander   in COPD: Journal of Chronic Obstructive Pulmonary Disease

ISSN:1541-2555|9|5|528-537

Informa Healthcare‎(2012)‎

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By Taube Christian   Einhaus Martin   Welker Lutz   Holz Olaf   Branscheid Detlev   Magnussen Helgo   Jörres Rudolf   in COPD: Journal of Chronic Obstructive Pulmonary Disease

ISSN:1541-2555|3|1|25-31

Informa Healthcare‎(2006)‎

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