pmc.ncbi.nlm.nih.gov
pmc.ncbi.nlm.nih.gov
https://pmc.ncbi.nlm.nih.gov › articles › PMC9745311
pmc.ncbi.nlm.nih.gov
pmc.ncbi.nlm.nih.gov
https://pmc.ncbi.nlm.nih.gov › articles › PMC9745311
bmjopen.bmj.com
pmc.ncbi.nlm.nih.gov
pmc.ncbi.nlm.nih.gov
https://pmc.ncbi.nlm.nih.gov › articles › PMC11552315
onlinelibrary.wiley.com
Wiley Online Library
https://onlinelibrary.wiley.com › doi › pdf › 10.1002 › sdr.1786
thl.fi
Terveyden ja hyvinvoinnin laitos - THL
https://thl.fi › en › research-and-development › research-and-projects › pandemic-preparedness-and-response-pandem-2-
pubmed.ncbi.nlm.nih.gov
pubmed.ncbi.nlm.nih.gov
un.org
ncbi.nlm.nih.gov
National Center for Biotechnology Information
https://www.ncbi.nlm.nih.gov › sites › books › NBK54169
pubmed.ncbi.nlm.nih.gov
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