title: Investigations into speech disturbances following stereotaxic surgery for Parkinsonism.
mesh_terms: D005260:Female; D006801:Humans; D007806:Language Disorders / Q000209:etiology; D008297:Male; D010300:Parkinson Disease / Q000601:surgery*; D011183:Postoperative Complications; D013064:Speech Disorders / Q000209:etiology*; D013238:Stereotaxic Techniques