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mikael mikael
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Posts: 12017
10 years ago
The ________ is the occurrence in a treatment study of some people experiencing improved health or symptom reduction despite the fact that no actual treatment or effective ingredient was given.
A) randomized trial
B) placebo effect
C) secondary deficiency
D) data point
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connorpconnorp
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10 years ago
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mikael Author
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10 years ago
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