title: Is sham CPAP a true placebo?
authors.forename: Holger
authors.initials: H
authors.lastname: Hein
mesh_terms: D004311:Double-Blind Method; D006801:Humans; D009483:Neuropsychological Tests; D010919:Placebos; D011175:Positive-Pressure Respiration; D012891:Sleep Apnea Syndromes / Q000503:physiopathology* / Q000628:therapy*
chemical_list: D010919:Placebos