We found a matchYour institution may have access to this item. Find your institution then sign in to continue.TitleThe placebo effect in alternative medicine: can the performance of a healing ritual have clinical significance?AuthorsKaptchuk TJPublicationAnnals of internal medicine, 2002, Vol 136, Issue 11, p817ISSN1539-3704Publication typearticleDOI10.7326/0003-4819-136-11-200206040-00011