title: [Chronic progressive chorea in 2 sisters without detectable heredity].
mesh_terms: D000328:Adult; D001921:Brain / Q000000981:diagnostic imaging; D002533:Cerebral Angiography; D002819:Chorea / Q000175:diagnosis / Q000000981:diagnostic imaging / Q000235:genetics*; D002908:Chronic Disease; D003937:Diagnosis, Differential; D005260:Female; D030342:Genetic Diseases, Inborn / Q000175:diagnosis; D006801:Humans; D006816:Huntington Disease / Q000175:diagnosis; D008875:Middle Aged
vernacular_title: Chronisch progressive Chorea bei zwei Schwestern ohne nachweisbare Heredität.