Validity of the Global Physical Activity Questionnaire in Older Adults With Chronic Obstructive Pulmonary Disease: Results From the National Health and Nutrition Examination Survey

2020 ◽  
Vol 31 (4) ◽  
pp. 159-166
Author(s):  
Shweta Gore ◽  
Allon Goldberg ◽  
Min H. Huang ◽  
Michael Shoemaker ◽  
Jennifer Blackwood
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