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Internet-based Survey & Research Methodology 


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Tweetations for "Web-Based Versus Traditional Paper Questionnaires: A Mixed-Mode Survey With a Nordic Perspective"

Lena Hohwü, Heidi Lyshol, Mika Gissler, Stefan Hrafn Jonsson, Max Petzold, Carsten Obel
J Med Internet Res 2013 (Aug 26); 15(8):e173 

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