Response is increased using postal rather than electronic questionnaires – new results from an updated Cochrane Systematic Review.

Autor: Edwards, Phil1 (AUTHOR) Phil.Edwards@LSHTM.ac.uk, Perkins, Chloe1 (AUTHOR)
Zdroj: BMC Medical Research Methodology. 9/16/2024, Vol. 24 Issue 1, p1-14. 14p.
Databáze: Academic Search Ultimate
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