Cook, J. A., Julious, S. A., Sones, W., Rothwell, J. C., Ramsay, C. R., Hampson, L. V., . . . Vale, L. D. (2017). Choosing the target difference (‘effect size’) for a randomised controlled trial - DELTA(2) guidance protocol. Trials.
Citación estilo ChicagoCook, Jonathan A., et al. "Choosing the Target Difference (‘effect Size’) for a Randomised Controlled Trial - DELTA(2) Guidance Protocol." Trials 2017.
Cita MLACook, Jonathan A., et al. "Choosing the Target Difference (‘effect Size’) for a Randomised Controlled Trial - DELTA(2) Guidance Protocol." Trials 2017.
Nota: a formatação da citação pode não corresponder 100% ao definido pela respectiva norma.