Article info
Research methods
Research
Methods to improve recruitment to randomised controlled trials: Cochrane systematic review and meta-analysis
- Correspondence to Dr Shaun Treweek; streweek{at}mac.com
Citation
Methods to improve recruitment to randomised controlled trials: Cochrane systematic review and meta-analysis
Publication history
- Received November 16, 2012
- Revised January 7, 2013
- Accepted January 8, 2013
- First published February 7, 2013.
Online issue publication
February 07, 2013
Supplementary Data
This web only file has been produced by the BMJ Publishing Group from an electronic file supplied by the author(s) and has not been edited for content.
Files in this Data Supplement:
- Data supplement 1 - Online appendix
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