Long-term outcomes in chronic obstructive pulmonary disease patients: exploring the effects of inhalatory devices and their influence on the outcome
2017 ◽
2009 ◽
Vol 180
(10)
◽
pp. 956-963
◽
2019 ◽
Vol Volume 14
◽
pp. 2441-2449
◽
2017 ◽
Vol 139
(3)
◽
pp. 835-843
◽
2015 ◽
Vol 12
(12)
◽
pp. 1805-1812
◽