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. 2019 Oct 15;6(1):e000465. doi: 10.1136/bmjresp-2019-000465

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© Author(s) (or their employer(s)) 2019. Re-use permitted under CC BY. Published by BMJ.

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Evolution of FEV₁ in litre in the placebo+azithromycin after 3 months group (solid line) and the azithromycin group (dashed line). FEV₁, forced expired volume in one second.