Impact and factors associated with nighttime and early morning symptoms among patients with chronic obstructive pulmonary disease
Judith J Stephenson,1 Qian Cai,1 Michelle Mocarski,2 Hiangkiat Tan,1 Jalpa A Doshi,3 Sean D Sullivan4 1HealthCore, Inc., Wilmington, DE, USA; 2Forest Research Institute, Inc., an affiliate of Actavis, Inc., Jersey City, NJ, USA; 3University of Pennsylvania, Philadelphia, PA, USA; 4University of Wa...
| Main Authors: | , , , , , |
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| Format: | Article |
| Language: | English |
| Published: |
Dove Medical Press
2015-03-01
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| Series: | International Journal of COPD |
| Online Access: | http://www.dovepress.com/impact-and-factors-associated-with-nighttime-and-early-morning-symptom-peer-reviewed-article-COPD |