title: Neurosurgery at an earlier stage of Parkinson disease.
authors: Richard J
authors: RJ
authors: Beukers
authors: Martijn
authors: M
authors: Weisfelt
authors: Rob M A
authors: RM
authors: de Bie
mesh_terms: D000978:Antiparkinson Agents / Q000592:standards* / Q000627:therapeutic use; D046690:Deep Brain Stimulation / Q000009:adverse effects* / Q000592:standards / Q000706:statistics & numerical data; D018450:Disease Progression; D006801:Humans; D001523:Mental Disorders / Q000209:etiology* / Q000523:psychology; D010300:Parkinson Disease / Q000503:physiopathology / Q000523:psychology* / Q000628:therapy*; D017060:Patient Satisfaction; D011788:Quality of Life; D018570:Risk Assessment; D013238:Stereotaxic Techniques / Q000009:adverse effects* / Q000592:standards / Q000706:statistics & numerical data; D013375:Substance Withdrawal Syndrome / Q000503:physiopathology; D013997:Time Factors; D016896:Treatment Outcome
chemical_list: D000978:Antiparkinson Agents