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Elise Braekman, Finaba Berete, Rana Charafeddine, Stefaan Demarest, Sabine Drieskens, Lydia Gisle, Geert Molenberghs, Jean Tafforeau, Johan Van der Heyden, Guido Van Hal
Measurement agreement of the self-administered questionnaire of the Belgian Health Interview Survey: Paper-and-pencil versus web-based mode
www.plosone.org
www.plosone.org
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