Dyfyniad APA

Yordanov, Y., Dechartres, A., Porcher, R., Boutron, I., Altman, D. G., & Ravaud, P. (2015). Avoidable waste of research related to inadequate methods in clinical trials. BMJ.

Dyfyniad Arddull Chicago

Yordanov, Youri, Agnes Dechartres, Raphaël Porcher, Isabelle Boutron, Douglas G. Altman, and Philippe Ravaud. "Avoidable Waste of Research Related to Inadequate Methods in Clinical Trials." BMJ 2015.

Dyfyniad MLA

Yordanov, Youri, et al. "Avoidable Waste of Research Related to Inadequate Methods in Clinical Trials." BMJ 2015.

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