title: [Long-term treatment of middle-aged and old patients with paralysis agitans and parkinsonism with levodopa].
mesh_terms: D000367:Age Factors; D000368:Aged; D006801:Humans; D007980:Levodopa / Q000627:therapeutic use*; D008875:Middle Aged; D010300:Parkinson Disease / Q000188:drug therapy*; D013997:Time Factors
chemical_list: D007980:Levodopa
vernacular_title: Dlitel'noe lechenie bol'nykh drozhatel'nym paralichom i parkinsonizmom v pozhilom vozraste preparatom L-dopa