A COPD Health Management Program in a Community-Based Primary Care Setting: A Randomized Controlled Trial
2012 ◽
Vol 43
(4)
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pp. 1049-1057
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2017 ◽
Vol 17
(11)
◽
pp. 2157-2163
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2003 ◽
Vol 23
(9)
◽
pp. 1175-1185
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