Links
[1] https://www.sciensano.be/nl/biblio?f%5Bauthor%5D=86723&f%5Bsearch%5D=C%20Adlhoch
[2] https://www.sciensano.be/nl/biblio?f%5Bauthor%5D=86724&f%5Bsearch%5D=R%20Snacken
[3] https://www.sciensano.be/nl/biblio?f%5Bauthor%5D=86725&f%5Bsearch%5D=A%20Melidou
[4] https://www.sciensano.be/nl/biblio?f%5Bauthor%5D=86726&f%5Bsearch%5D=S%20Ionescu
[5] https://www.sciensano.be/nl/biblio?f%5Bauthor%5D=86727&f%5Bsearch%5D=P%20Penttinen
[6] https://www.sciensano.be/nl/biblio?f%5Bauthor%5D=86728&f%5Bsearch%5D=et%20al.
[7] https://www.sciensano.be/nl/projecten/nationaal-referentie-centrum-voor-influenza-surveillance-van-griep-en-ernstige-acute-respiratoire
[8] https://www.sciensano.be/nl/gezondheidsonderwerpen/ziekten-en-gezondheid-kaart-brengen