[On the continuous treatment of extrapyramidal hyperkinesia with perphenazine].
D005116:Extrapyramidal Tracts; D006801:Humans; D006948:Hyperkinesis; D009069:Movement Disorders; D010546:Perphenazine
D010546:Perphenazine
EXTRAPYRAMIDAL TRACTS; MOVEMENT DISORDERS; PERPHENAZINE