Placebo Comparator Arm
The placebo comparator arm is the group of participants that receives a placebo during a clinical study.
The placebo comparator arm is the group of participants that receives a placebo during a clinical study.
Support Provided by AbbVie, Amgen, AstraZeneca, Bristol Myers Squibb, Eisai, Genentech, Merck, and Sanofi.
