We found a matchYour institution may have access to this item. Find your institution then sign in to continue.TitlePlacebos and placebo effects in medicine: historical overview.Authorsde Craen AJ; Kaptchuk TJ; Tijssen JG; Kleijnen JPublicationJournal of the Royal Society of Medicine, 1999, Vol 92, Issue 10, p511ISSN0141-0768Publication typearticleDOI10.1177/014107689909201005