Scoop pen sub-study-a ‘trial within a trial’ of enclosing a pen in questionnaire mailings to increase response rate
Crossref DOI link: https://0-doi-org.brum.beds.ac.uk/10.1186/1745-6215-16-S2-O11
Published Online: 2015-11-16
Published Print: 2015-12
Update policy: https://0-doi-org.brum.beds.ac.uk/10.1007/springer_crossmark_policy
Fairhurst, Caroline
Bell, Kerry
Clark, Laura
Mitchell, Natasha
Lenaghan, Elizabeth
Blacklock, Jeanette
Shepstone, Lee
Torgerson, David
Text and Data Mining valid from 2015-11-16
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Article History
First Online: 16 November 2015