Effects of a simple prototype respiratory muscle trainer on respiratory muscle strength, quality of life and dyspnea, and oxidative stress in COPD patients: a preliminary study
2017 ◽
Vol Volume 12
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pp. 1415-1425
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2018 ◽
Vol Volume 13
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pp. 3909-3921
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2019 ◽
2017 ◽
Vol 63
(2)
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pp. 76-83
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2013 ◽
Vol 19
(1)
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pp. 8-15
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2008 ◽
Vol 17
(107)
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pp. 39-40
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2020 ◽
Vol 65
(1)
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pp. 1