A Randomized, Controlled Trial Comparing Long-term and Short-term Exercise in Patients With Chronic Obstructive Pulmonary Disease
2003 ◽
Vol 23
(1)
◽
pp. 60-68
◽
2016 ◽
Vol 18
(8)
◽
pp. e215
◽
2020 ◽
Vol 120
(5)
◽
pp. 778-791.e1
2019 ◽
Vol Volume 14
◽
pp. 1239-1250
2016 ◽
Vol 13
(5)
◽
pp. 617-626
◽