![](/img/cover-not-exists.png)
Assessing effective interventions to improve trial retention: do they contain behaviour change techniques?
Duncan, Eilidh M., Bennett, Tina, Gillies, KatieVolume:
21
Language:
english
Journal:
Trials
DOI:
10.1186/s13063-020-4151-4
Date:
December, 2020
File:
PDF, 547 KB
english, 2020