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Higham A, Beech A, Jackson N, Lea S, et al. Sputum cell counts in COPD patients who use electronic cigarettes. Eur Respir J 2022;59.
PMID: 35210322
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Higham A, Beech A, Jackson N, Lea S, et al. Sputum cell counts in COPD patients who use electronic cigarettes. Eur Respir J 2022;59.
PMID: 35210322
|
|
|
|