DePew, Z. S., Novotny, P. J., & Benzo, R. P. (2012). How many steps are enough to avoid severe physical inactivity in patients with chronic obstructive pulmonary disease?
Chicago Style CitationDePew, Zachary S., Paul J. Novotny, and Roberto P. Benzo. How Many Steps Are Enough to Avoid Severe Physical Inactivity in Patients With Chronic Obstructive Pulmonary Disease? 2012.
MLA CitationDePew, Zachary S., Paul J. Novotny, and Roberto P. Benzo. How Many Steps Are Enough to Avoid Severe Physical Inactivity in Patients With Chronic Obstructive Pulmonary Disease? 2012.
Warning: These citations may not always be 100% accurate.