title: [Echoencephalographic studies in parkinsonism of different etiology].
mesh_terms: D000368:Aged; D004453:Echoencephalography; D005260:Female; D006801:Humans; D008297:Male; D008875:Middle Aged; D010300:Parkinson Disease / Q000175:diagnosis*; D010301:Parkinson Disease, Postencephalitic / Q000175:diagnosis; D010302:Parkinson Disease, Secondary / Q000175:diagnosis
vernacular_title: Ekhoéntsefalograficheskie issledovaniia pri parkinsonizme razlichnoĭ étiologii.