title: Results are easily manipulated.
authors.forename: Petra
authors.initials: P
authors.lastname: Reimann
mesh_terms: D002986:Clinical Trials as Topic; D003213:Conditioning, Psychological; D003627:Data Interpretation, Statistical; D006801:Humans; D017060:Patient Satisfaction; D015990:Placebo Effect; D011287:Prejudice; D012718:Set, Psychology