Irving Kirsch

I do a lot of research on the placebo effect, not just in depression but in irritable bowel syndrome, pain, arthritis of the knee, migraine, asthma.
I do a lot of research on the placebo effect, not just in depression but in irritable bowel syndrome, pain, arthritis of the knee, migraine, asthma.
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These are some quotes by American author Irving Kirsch Educator, who was born on March 7, 1943.