Fletcher, B., Gheorghe, A., Moore, D., Wilson, S., & Damery, S. (2012). Improving the recruitment activity of clinicians in randomised controlled trials: A systematic review. BMJ Publishing Group.
Lua i Stíl Chicago (17ú heag.)Fletcher, B., A. Gheorghe, D. Moore, S. Wilson, agus S. Damery. Improving the Recruitment Activity of Clinicians in Randomised Controlled Trials: A Systematic Review. BMJ Publishing Group, 2012.
Lua MLA (9ú heag.)Fletcher, B., et al. Improving the Recruitment Activity of Clinicians in Randomised Controlled Trials: A Systematic Review. BMJ Publishing Group, 2012.
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