title: The sixth year after L-dopa: quality of life and insights derived.
mesh_terms: D000328:Adult; D000368:Aged; D005260:Female; D005500:Follow-Up Studies; D006801:Humans; D007980:Levodopa / Q000627:therapeutic use*; D008297:Male; D008569:Memory Disorders / Q000150:complications; D008875:Middle Aged; D010300:Parkinson Disease / Q000150:complications / Q000188:drug therapy*; D010468:Perceptual Disorders / Q000150:complications; D014796:Visual Perception
chemical_list: D007980:Levodopa