title: Amplitude-averaged A-scan echoencephalography of a mental hospital population.
mesh_terms: D001932:Brain Neoplasms / Q000150:complications / Q000175:diagnosis*; D004453:Echoencephalography / Q000706:statistics & numerical data*; D006778:Hospitals, Psychiatric; D006801:Humans; D001523:Mental Disorders / Q000209:etiology