title: [Which drug to use for the initiation of treatment for early Parkinson's disease].
authors.affiliation: YKS:n neurologian klinikka PL 52, 20521 Turku. reijo.marttila@tyks.fi
authors.forename: Reijo
authors.initials: R
authors.lastname: Marttila
mesh_terms: D000368:Aged; D002986:Clinical Trials as Topic; D018492:Dopamine Antagonists / Q000008:administration & dosage*; D004305:Dose-Response Relationship, Drug; D004334:Drug Administration Schedule; D005260:Female; D005387:Finland; D005500:Follow-Up Studies; D006801:Humans; D007980:Levodopa / Q000008:administration & dosage*; D008297:Male; D008875:Middle Aged; D010300:Parkinson Disease / Q000175:diagnosis* / Q000188:drug therapy*; D018570:Risk Assessment; D012720:Severity of Illness Index; D016896:Treatment Outcome
chemical_list: D018492:Dopamine Antagonists; D007980:Levodopa