By Oppenheimer Beno   Goldring Roberta   Berger Kenneth   in COPD: Journal of Chronic Obstructive Pulmonary Disease

ISSN:1541-2555|6|3|162-170

Informa Healthcare‎(2009)‎

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By Segal Leopoldo N.   Goldring Roberta M.   Oppenheimer Beno W.   Stabile Alexandra   Reibman Joan   Rom William N.   Weiden Michael D.   Berger Kenneth I.   in COPD: Journal of Chronic Obstructive Pulmonary Disease

ISSN:1541-2555|8|3|145-152

Informa Healthcare‎(2011)‎

Access to resources Favorite 6.1721845