Links
[1] https://www.sciensano.be/en/biblio/sample-substitution-can-be-acceptable-data-collection-strategy-case-belgian-health-interview-survey
[2] https://www.sciensano.be/en/health-topics/health-and-disease-monitoring
[3] https://www.sciensano.be/en/people/stefaan-demarest/biblio
[4] https://www.sciensano.be/en/biblio?f%5Bauthor%5D=34323&f%5Bsearch%5D=Molenberghs%2C%20Geert
[5] https://www.sciensano.be/en/people/johan-van-der-heyden/biblio
[6] https://www.sciensano.be/en/people/lydia-gisle/biblio
[7] https://www.sciensano.be/en/biblio?f%5Bauthor%5D=34332&f%5Bsearch%5D=Herman%20Van%20Oyen
[8] https://www.sciensano.be/en/biblio?f%5Bauthor%5D=34335&f%5Bsearch%5D=de%20Waleffe%2C%20Sandrine
[9] https://www.sciensano.be/en/biblio?f%5Bauthor%5D=34338&f%5Bsearch%5D=Van%20Hal%2C%20Guido