Effects of estimated completion time and unconditional gift certificates on questionnaire response

Marleen M.H.J. van Gelder, Pauline M. Geuijen, Jeanne H.M. de Vries, Nel Roeleveld

Research output: Contribution to journalLetterAcademic

Original languageEnglish
Pages (from-to)520-520
JournalJournal of Epidemiology and Community Health
Volume71
Issue number5
DOIs
Publication statusPublished - 2017

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