By Yawn Barbara P.   in COPD: Journal of Chronic Obstructive Pulmonary Disease

ISSN:1541-2555|9|5|443-444

Informa Healthcare‎(2012)‎

Access to resources Favorite 18.211834

By Friedman Howard S.   Yawn Barbara P.   in Current Medical Research and Opinion

ISSN:1473-4877|23|2|427-434

Informa Healthcare‎(2007)‎

Access to resources Favorite 12.501997

By Wi Chung-Il   Kim Bong-Seong   Mehra Sonia   Yawn Barbara P.   Park Miguel A.   Juhn Young J.   in Allergy and Asthma Proceedings

ISSN:1539-6304|36|5|372-378

OceanSide Publications, Inc‎(2015)‎

Access to resources Favorite 7.3892384

By Bang Duk Won   Manemann Sheila M.   Gerber Yariv   Roger Veronique L.   Lohse Christine M.   Rand-Weaver Jennifer   Krusemark Elizabeth   Yawn Barbara P.   Juhn Young J.   in International Journal of Environmental Research and Public Health

ISSN:1660-4601|11|11|11597-11615

MDPI‎(2014)‎

Access to resources Favorite 6.2509985