Placebos have been used in medicine for many years. Check out the infographic below presented by NursingSchoolHub.com to learn about the history of the placebo effect.
[Click image for full size version]
Placebos have been used in medicine for many years. Check out the infographic below presented by NursingSchoolHub.com to learn about the history of the placebo effect.
[Click image for full size version]