What Is Controlled for in Placebo-Controlled Trials?

This publication has 13 references indexed in Scilit:

• Effect of Magnetic vs Sham-Magnetic Insoles on Nonspecific Foot Pain in the Workplace: A Randomized, Double-Blind, Placebo-Controlled Trial
  Mayo Clinic Proceedings, 2005
• Botulinum Toxin Type A for the Prophylactic Treatment of Chronic Daily Headache: A Randomized, Double-Blind, Placebo-Controlled Trial
  Mayo Clinic Proceedings, 2005
• The contributions of suggestion, desire, and expectation to placebo effects in irritable bowel syndrome patients
  PAIN®, 2003
• An analysis of factors that contribute to the magnitude of placebo analgesia in an experimental paradigm
  Pain, 1999
• Somatotopic Activation of Opioid Systems by Target-Directed Expectations of Analgesia
  Journal of Neuroscience, 1999
• Classical conditioning and the placebo effect
  Pain, 1997
• THE NEUROBIOLOGY OF PLACEBO ANALGESIA: FROM ENDOGENOUS OPIOIDS TO CHOLECYSTOKININ
  Progress in Neurobiology, 1997
• THE MECHANISM OF PLACEBO ANALGESIA
  The Lancet, 1978
• ANTICIPATION OF ANALGESIA, A PLACEBO EFFECT
  Headache: The Journal of Head and Face Pain, 1973
• THE POWERFUL PLACEBO
  JAMA, 1955