DOI: 10.1055/s-00000059

Pneumologie

References

Dransfield MT, Voelker H, Bhatt SP. et al.
Metoprolol for the Prevention of Acute Exacerbations of COPD.

N Engl J Med 2019;
381: 2304-2314
DOI: 10.1056/NEJMoa1908142.

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