DOI:
10.1055/s-00000059
Pneumologie
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References
Steppuhn H, Kuhnert R, Scheidt-Nave C.
12-month prevalence of known chronic obstructive pulmonary disease (COPD) in Germany.
J Health Monitor 2017;
2: 43-50
DOI: 10.17886/RKI-GBE-2017-065.
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