Links
[1] https://www.sciensano.be/sites/default/files/national_report_belgium_new_development_trends_and_in_depth_information_on_selected_issues_2013.pdf
[2] https://drugs.wiv-isp.be/docs/Pages/default.aspx
[3] https://www.sciensano.be/nl/people/els-plettinckx/biblio
[4] https://www.sciensano.be/nl/biblio?f%5Bkeyword%5D=1431&f%5Bsearch%5D=Belgian
[5] https://www.sciensano.be/nl/biblio?f%5Bkeyword%5D=3015&f%5Bsearch%5D=DRUG
[6] https://www.sciensano.be/nl/biblio?f%5Bkeyword%5D=3489&f%5Bsearch%5D=drugs
[7] https://www.sciensano.be/nl/biblio?f%5Bkeyword%5D=906&f%5Bsearch%5D=national
[8] https://www.sciensano.be/nl/biblio?f%5Bkeyword%5D=26064&f%5Bsearch%5D=National%20Report
[9] https://www.sciensano.be/nl/biblio?f%5Bkeyword%5D=912&f%5Bsearch%5D=ON
[10] https://www.sciensano.be/nl/biblio?f%5Bkeyword%5D=2388&f%5Bsearch%5D=report
[11] https://www.sciensano.be/nl/gezondheidsonderwerpen/illegale-drugs
[12] https://www.sciensano.be/nl/gezondheidsonderwerpen/ziekten-en-gezondheid-kaart-brengen