Placebos and their effectiveness: Roberts (1995).
Mehl-Madrona
L
L
Continuum Center for Health and Healing, Beth Israel Medical Center, NY, NY, USA.
D049673:History, 20th Century; D006801:Humans; D019222:Mind-Body Relations, Metaphysical; D015990:Placebo Effect; D010919:Placebos / Q000266:history* / Q000627:therapeutic use
D010919:Placebos