Showing items related by title, author, creator and subject.

• Trials Within Trials? Researcher, Funder and Ethical Perspectives on the Practicality and Acceptability of Nesting Trials of Recruitment Methods in Existing Primary Care Trials 

  Graffy, Jonathan; Bower, Peter; Ward, Elaine; Wallace, Paul; Delaney, Brendan; Kinmonth, Ann-Louise; Collier, David; Miller, Julia (2010-04-30)

  Trials frequently encounter difficulties in recruitment, but evidence on effective recruitment methods in primary care is sparse. A robust test of recruitment methods involves comparing alternative methods using a randomized ...