Links
[1] https://www.sciensano.be/sites/default/files/he_report_2018_fr.pdf
[2] https://www.sciensano.be/en/biblio/gezondheidsenquete-2018-omgeving-huisvesting-en-passief-roken
[3] https://www.sciensano.be/en/people/rana-charafeddine/biblio
[4] https://www.sciensano.be/en/people/sabine-drieskens/biblio