19 January 2021: Database Analysis
Subtypes of Influenza Virus Infection and Outcomes in Individuals Older than 65 Years of Age in Poland in the 2016/2017 to 2019/2020 Epidemic Seasons
Katarzyna Łuniewska ABCDEF , Karol Szymański B , Katarzyna Kondratiuk A* , Ewelina Hallmann F , Lidia B. Brydak DGDOI: 10.12659/MSM.929243
Med Sci Monit 2021; 27:e929243
Figure 1 Percentage of positive samples in the group of people aged 65+ over several epidemic seasons in Poland.