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. 2019 Dec 10;14:2873–2883. doi: 10.2147/COPD.S228497

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© 2019 Choi et al.

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Cumulative medical costs related to chronic obstructive pulmonary disease per person-year according to metabolic syndrome. (A) All patients; (B) Men; and (C) Women.

Abbreviation: USD, US dollars.