title: Sustained-release levodopa.
mesh_terms: D000284:Administration, Oral; D003692:Delayed-Action Preparations; D004295:Dihydroxyphenylalanine / Q000008:administration & dosage* / Q000097:blood / Q000627:therapeutic use; D006801:Humans; D010300:Parkinson Disease / Q000188:drug therapy*
chemical_list: D003692:Delayed-Action Preparations; D004295:Dihydroxyphenylalanine