M AndrewH PottL StaadegaardJ PagetMartha NunesE et al2024-07-232024-07-23WOS2328-8957https://hdl.handle.net/10539/39800Age Differences in Comorbidities Presenting Symptoms and Outcomes of Influenza Illness Requiring Hospitalization A Worldwide Perspective From the Global Influenza Hospital Surveillance NetworkJournal Article