Validation of smoking cessation self-reported by patients with chronic obstructive pulmonary disease
2021 ◽
Vol Volume 16
◽
pp. 2433-2443
2011 ◽
Vol 12
(16)
◽
pp. 2595-2597
◽
2011 ◽
2020 ◽
2004 ◽
Vol 52
(3)
◽
pp. 231-236
◽
2015 ◽
Vol 51
(9)
◽
pp. 470