@article{:/content/10.2807/1560-7917.ES.2020.25.11.2000258, author = "Tolksdorf, Kristin and Buda, Silke and Schuler, Ekkehard and Wieler, Lothar H and Haas, Walter", title = "Influenza-associated pneumonia as reference to assess seriousness of coronavirus disease (COVID-19)", journal = "Eurosurveillance", year = "2020", volume = "25", number = "11", eid = 2000258, pages = "", url = "https://www.eurosurveillance.org/content/10.2807/1560-7917.ES.2020.25.11.2000258", doi = "https://doi.org/10.2807/1560-7917.ES.2020.25.11.2000258" }