Links
[1] https://www.sciensano.be/en/biblio/comparing-web-based-versus-face-face-and-paper-and-pencil-questionnaire-data-collected-through-two
[2] https://www.sciensano.be/en/people/elise-braekman/biblio
[3] https://www.sciensano.be/en/biblio?f%5Bkeyword%5D=1827&f%5Bsearch%5D=Data%20collection
[4] https://www.sciensano.be/en/biblio?f%5Bkeyword%5D=36414&f%5Bsearch%5D=Data%20comparability
[5] https://www.sciensano.be/en/biblio?f%5Bkeyword%5D=36412&f%5Bsearch%5D=Face-to-face%20surveys
[6] https://www.sciensano.be/en/biblio?f%5Bkeyword%5D=21660&f%5Bsearch%5D=health%20surveys
[7] https://www.sciensano.be/en/biblio?f%5Bkeyword%5D=36413&f%5Bsearch%5D=Mode%20systems
[8] https://www.sciensano.be/en/biblio?f%5Bkeyword%5D=36411&f%5Bsearch%5D=Web-based%20surveys
[9] https://www.sciensano.be/en/projects/health-interview-survey
[10] https://www.sciensano.be/en/projects/assessing-impact-using-web-a-part-a-mixed-mode-design-belgian-health-interview-survey