The Legend of the Wartime Placebo

https://www.mcgill.ca/oss/article/critical-thinking-health-and-nutriti [snip!]
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Related Content

1. “The powerful placebo,” Beecher, J Am Med Assoc, 1955.
2. “Is the placebo powerless? Update of a systematic review with 52 new randomized trials comparing placebo with no treatment,” Hróbjartsson et al, J Intern Med, 2004.

One article on PainScience.com cites this item as a source:

• The origin of the Legend of Placebo