Strategies to improve retention in randomised trials.
Gillies K, Kearney A, Keenan C, Treweek S, Hudson J, Brueton VC, Conway T, Hunter A, Murphy L, Carr PJ, Rait G, Manson P, Aceves-Martins M.
Gillies K, et al. Among authors: carr pj.
Cochrane Database Syst Rev. 2021 Mar 6;3(3):MR000032. doi: 10.1002/14651858.MR000032.pub3.
Cochrane Database Syst Rev. 2021.
PMID: 33675536
Free PMC article.