Strategies to improve retention in randomised trials.
Brueton VC, Tierney J, Stenning S, Harding S, Meredith S, Nazareth I, Rait G.
Brueton VC, et al. Among authors: meredith s.
Cochrane Database Syst Rev. 2013 Dec 3;(12):MR000032. doi: 10.1002/14651858.MR000032.pub2.
Cochrane Database Syst Rev. 2013.
PMID: 24297482
Free PMC article.
Review.