Links
[1] https://www.sciensano.be/sites/default/files/polio_vpd_report_2018_fr_final.pdf
[2] https://www.sciensano.be/en/biblio?f%5Bauthor%5D=87197&f%5Bsearch%5D=Chlo%C3%A9%20Wyndham-Thomas
[3] https://www.sciensano.be/en/people/marie-lesenfants/biblio
[4] https://www.sciensano.be/en/biblio?f%5Bauthor%5D=88455&f%5Bsearch%5D=Elke%20Wollants
[5] https://www.sciensano.be/en/biblio?f%5Bauthor%5D=50496&f%5Bsearch%5D=Van%20Ranst%2C%20Marc
[6] https://www.sciensano.be/en/biblio?f%5Bkeyword%5D=36248&f%5Bsearch%5D=Non-polio%20enterovirus
[7] https://www.sciensano.be/en/biblio?f%5Bkeyword%5D=25080&f%5Bsearch%5D=Poliomyelitis
[8] https://www.sciensano.be/en/biblio?f%5Bkeyword%5D=34698&f%5Bsearch%5D=poliomyelitis%20vaccine%20%28inactivated%29
[9] https://www.sciensano.be/en/biblio?f%5Bkeyword%5D=1374&f%5Bsearch%5D=Surveillance
[10] https://www.sciensano.be/en/projects/network-pediatric-infectious-disease-surveillance
[11] https://www.sciensano.be/en/health-topics/poliomyelitis-polio