Does Air Pollution Cause a Threefold Increase in Chronic Obstructive Pulmonary Disease among Patients with Asthma?
Autor: | Künzli, Nino |
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Zdroj: | American Journal of Respiratory & Critical Care Medicine; 8/15/2016, Vol. 194 Issue 4, p389-390, 2p |
Databáze: | Complementary Index |
Externí odkaz: |