title: Implications of effects in placebo groups.
authors.forename: Robert J
authors.initials: RJ
authors.lastname: Temple
mesh_terms: D015986:Confounding Factors, Epidemiologic; D004311:Double-Blind Method; D006801:Humans; D009365:Neoplasm Regression, Spontaneous; D009369:Neoplasms / Q000150:complications / Q000188:drug therapy* / Q000473:pathology; D015990:Placebo Effect; D016032:Randomized Controlled Trials as Topic; D016037:Single-Blind Method; D009626:Terminology as Topic; D016896:Treatment Outcome; D014481:United States