Relton, C., Burbach, M., Collett, C., Flory, J., Gerlich, S., Holm, S., . . . Gilbody, S. (2017). The ethics of ‘Trials within Cohorts’ (TwiCs): 2nd international symposium: London, UK. 7-8 November 2016. Trials.
Chicago-tyylinen lähdeviittausRelton, Clare, et al. "The Ethics of ‘Trials Within Cohorts’ (TwiCs): 2nd International Symposium: London, UK. 7-8 November 2016." Trials 2017.
MLA-viiteRelton, Clare, et al. "The Ethics of ‘Trials Within Cohorts’ (TwiCs): 2nd International Symposium: London, UK. 7-8 November 2016." Trials 2017.
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