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Jönsson A, Fedorowski A, Engström G, et al. High prevalence of undiagnosed COPD among patients evaluated for suspected myocardial ischaemia. Open Heart 2018;5:e000848. doi: 10.1136/openhrt-2018-000848
The authors want to alert readers to the following error identified in the published version.
At page 5 Table 2A and Table 2B are duplicate.
The Table 2B should be as below:
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