Links
[1] https://www.sciensano.be/sites/default/files/salivahis_report_final20211206_1.pdf
[2] http://doi.org/10.25608/dk2c-4233
[3] https://www.sciensano.be/nl/people/victoria-leclercq/biblio
[4] https://www.sciensano.be/nl/biblio?f%5Bauthor%5D=181343&f%5Bsearch%5D=Nayema%20Van%20den%20Houte
[5] https://www.sciensano.be/nl/people/lydia-gisle/biblio
[6] https://www.sciensano.be/nl/people/johan-van-der-heyden/biblio
[7] https://www.sciensano.be/nl/biblio?f%5Bkeyword%5D=2034&f%5Bsearch%5D=antibodies
[8] https://www.sciensano.be/nl/biblio?f%5Bkeyword%5D=36336&f%5Bsearch%5D=COVID-19
[9] https://www.sciensano.be/nl/biblio?f%5Bkeyword%5D=36825&f%5Bsearch%5D=health%20determinants
[10] https://www.sciensano.be/nl/biblio?f%5Bkeyword%5D=2778&f%5Bsearch%5D=population-based
[11] https://www.sciensano.be/nl/biblio?f%5Bkeyword%5D=399&f%5Bsearch%5D=Seroprevalence
[12] https://www.sciensano.be/nl/projecten/studie-over-de-prevalentie-van-antistoffen-tegen-het-coronavirus-sars-cov-2-bij-de-belgische
[13] https://www.sciensano.be/nl/gezondheidsonderwerpen/coronavirus