title: The effect of Dopaflex and Viregyt-K on gait and postural disturbances of operated and non-operated Parkinsonian patients.
mesh_terms: D000547:Amantadine / Q000627:therapeutic use*; D002986:Clinical Trials as Topic; D005684:Gait; D006801:Humans; D007980:Levodopa / Q000627:therapeutic use*; D008875:Middle Aged; D010300:Parkinson Disease / Q000188:drug therapy / Q000503:physiopathology* / Q000601:surgery; D011187:Posture
chemical_list: D007980:Levodopa; D000547:Amantadine