Development and validation of a patient reported outcome instrument for chronic obstructive pulmonary diseases
2014 ◽
Vol 21
(9)
◽
pp. 667-675
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Keyword(s):
2014 ◽
Vol 133
(5)
◽
pp. 1365-1372.e6
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Keyword(s):
2020 ◽
Vol Volume 15
◽
pp. 661-669
2013 ◽
Vol 48
(9)
◽
pp. 1018-1026
◽
2015 ◽
Vol 122
(5)
◽
pp. 681-689
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