ArticleInternational journal of environmental research and public health2020

Prevalence of Seasonal Influenza Vaccination in Chronic Obstructive Pulmonary Disease (COPD) Patients in the Balearic Islands (Spain) and Its Effect on COPD Exacerbations: A Population-Based Retrospective Cohort Study.

Laura Ruiz Azcona et al.PubMed ↗Full text ↗Publisher ↗

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