title: Failures and successes of clinical trials for Parkinson disease treatments.
authors.affiliation: Neurology and Neuroscience, Institute for Cell Engineering, Johns Hopkins University School of Medicine, USA.
authors.forename: Ted M
authors.initials: TM
authors.lastname: Dawson
mesh_terms: D002986:Clinical Trials as Topic; D006801:Humans; D010300:Parkinson Disease / Q000188:drug therapy*; D017211:Treatment Failure; D016896:Treatment Outcome