title: Philosophical Transactions of the Royal Society of London. Series B, Biological Sciences. Preface.
authors.affiliation: Harvard Medical School, Beth Israel Deaconess Medical Center, Boston, MA, USA. i.kirsch@hull.ac.uk
authors.forename: Irving
authors.initials: I
authors.lastname: Kirsch
mesh_terms: D016477:Artifacts; D002986:Clinical Trials as Topic; D006801:Humans; D015990:Placebo Effect