title: Letter: Diphasic dyskinesia during levodopa therapy.
mesh_terms: D004305:Dose-Response Relationship, Drug; D005260:Female; D006801:Humans; D007980:Levodopa / Q000008:administration & dosage / Q000009:adverse effects* / Q000627:therapeutic use; D008297:Male; D008875:Middle Aged; D009069:Movement Disorders / Q000139:chemically induced*; D010300:Parkinson Disease / Q000188:drug therapy; D013997:Time Factors
chemical_list: D007980:Levodopa