title: Head trauma as a risk factor for Parkinson's disease.
authors.affiliation: Department of Neurology, Graduate Hospital, Philadelphia, PA 19146.
authors.forename: M B
authors.initials: MB
authors.lastname: Stern
mesh_terms: D000544:Alzheimer Disease / Q000209:etiology; D001914:Boxing / Q000293:injuries; D001924:Brain Concussion / Q000150:complications; D001930:Brain Injuries / Q000150:complications*; D006801:Humans; D010300:Parkinson Disease / Q000209:etiology*; D012307:Risk Factors