Speech disturbances caused by tumours of the supplementary motor area.
D001932:Brain Neoplasms / Q000150:complications*; D006801:Humans; D009044:Motor Cortex; D009369:Neoplasms; D013060:Speech; D013064:Speech Disorders / Q000209:etiology*
BRAIN NEOPLASMS/complications; SPEECH DISORDERS/etiology