title: Current theories on the cause of Parkinson's disease.
authors.affiliation: California Parkinson's Foundation, San Jose 95128.
authors.forename: J W
authors.initials: JW
authors.lastname: Langston
mesh_terms: D000367:Age Factors; D000368:Aged; D000690:Amyotrophic Lateral Sclerosis / Q000209:etiology; D000818:Animals; D001921:Brain / Q000473:pathology; D004260:DNA Repair / Q000187:drug effects; D005609:Free Radicals; D006801:Humans; D009410:Nerve Degeneration; D009498:Neurotoxins / Q000506:poisoning; D010300:Parkinson Disease / Q000209:etiology* / Q000473:pathology
chemical_list: D005609:Free Radicals; D009498:Neurotoxins