A group-sequential design for clinical trials with treatment selection.

MLA

Stallard, Nigel, and Tim Friede. “A Group-Sequential Design for Clinical Trials with Treatment Selection.” Statistics in Medicine, vol. 27, no. 29, Dec. 2008, pp. 6209–27. EBSCOhost, https://doi.org/10.1002/sim.3436.

APA

Stallard, N., & Friede, T. (2008). A group-sequential design for clinical trials with treatment selection. Statistics in Medicine, 27(29), 6209–6227. https://doi.org/10.1002/sim.3436

Chicago

Stallard, Nigel, and Tim Friede. 2008. “A Group-Sequential Design for Clinical Trials with Treatment Selection.” Statistics in Medicine 27 (29): 6209–27. doi:10.1002/sim.3436.