Bolzern, J. E., Mitchell, A., & Torgerson, D. J. (2019). Baseline testing in cluster randomised controlled trials: Should this be done? BMC Med Res Methodol.
استشهاد بنمط شيكاغوBolzern, Jaime E., Alex Mitchell, و David J. Torgerson. "Baseline Testing in Cluster Randomised Controlled Trials: Should This Be Done?" BMC Med Res Methodol 2019.
MLA استشهادBolzern, Jaime E., Alex Mitchell, و David J. Torgerson. "Baseline Testing in Cluster Randomised Controlled Trials: Should This Be Done?" BMC Med Res Methodol 2019.
تحذير: قد لا تكون هذه الاستشهادات دائما دقيقة بنسبة 100%.