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Comparison of response patterns in different survey designs: a longitudinal panel with mixed-mode and online-only design
Nicole Rübsamen,Manas K. Akmatov,Stefanie Castell…Volume:
14
Language:
english
Journal:
Emerging Themes in Epidemiology
DOI:
10.1186/s12982-017-0058-2
Date:
December, 2017
File:
PDF, 1.07 MB
english, 2017