Effect of paper quality on the response rate to a postal survey: A randomised controlled trial. [ISRCTN32032031]
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* Corresponding author: T Justin Clark t.j.clark@bham.ac.uk
BMC Medical Research Methodology 2001, 1:12 doi:10.1186/1471-2288-1-12
Pre-publication versions of this article and reviewers' reports
| Original Submission - Version 1 | Manuscript | 24 Sep 2001 | |
| Reviewer's Report | Jean-Francois ETTER | 25 Oct 2001 | |
| Reviewer's Report | Colin Fischbacher | 07 Nov 2001 | |
| Resubmission - Version 4 | Manuscript | Author's comment | 14 Dec 2001 |
| Published | 17 Dec 2001 |