title: Levodopa-free periods ("drug holidays") in the management of parkinsonism.
mesh_terms: D000368:Aged; D000553:Ambulatory Care; D005260:Female; D006287:Health Planning Guidelines; D006760:Hospitalization; D006801:Humans; D007980:Levodopa / Q000008:administration & dosage* / Q000627:therapeutic use; D008297:Male; D008875:Middle Aged; D010300:Parkinson Disease / Q000188:drug therapy*
chemical_list: D007980:Levodopa