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How has quantum mechanics revolutionized the physics community?
Phase II Clinical Trial
A type of study designed to assess the efficacy and further evaluate the safety of a drug or therapy in a larger group of participants than phase I trials.
Intention-to-treat Analysis
An approach in clinical trials where participants are analyzed in the groups to which they were originally assigned, regardless of whether they completed the intervention.
Placebo
A substance with no therapeutic effect, used as a control in testing new drugs to assess the drug's effectiveness beyond the placebo effect.
Original Assignment
The initial allocation or placement of participants in a study or experiment into groups based on predefined criteria.
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