If a drug efficacy trial among ovarian cancer patients is of which design, women in the experimental group would first receive the standard treatment and new drug combination and then the standard regimen alone, whereas those in the comparison group would first receive the standard regiment alone and then the standard treatment plus new drug combination?

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In a crossover design, participants receive a sequence of different treatments, allowing each participant to serve as their own control.

If a Drug Efficacy Trial Among Ovarian Cancer Patients Is