Period Effect
"Period effect is something that occurs ""medically"""" to a participant in a clinical study during a period of the clinical study when the participant did not receive treatment."""
"Period effect is something that occurs ""medically"""" to a participant in a clinical study during a period of the clinical study when the participant did not receive treatment."""
Support Provided by AbbVie, Amgen, AstraZeneca, Bristol Myers Squibb, Eisai, Genentech, Merck, and Sanofi.
