Placebo surgery in trials of therapy for Parkinson's disease.
Horisberger
J D
JD
D004992:Ethics, Medical; D006801:Humans; D007258:Informed Consent; D010300:Parkinson Disease / Q000601:surgery; D018579:Patient Selection; D010919:Placebos; D016032:Randomized Controlled Trials as Topic / Q000592:standards*; D012107:Research Design; D013514:Surgical Procedures, Operative
D010919:Placebos