1. Diagnostic and statistical manual of mental disorders, DSM-IV-TR, Washington, DC: American Psychiatric Association; 2000.
2. Electroencephalography basic principles, clinical application and related fields;Niedermeyer,1999
3. Differential EEG patterns in affective disorder and schizophrenia;Abrams;Archive of General Psychiatry,1979
4. The nonlinear theory of schizophrenia;Breakspear;Australian and New Zealand Journal of Psychiatry,2006
5. Detection of non-linearity in the EEG of schizophrenic patients;Lee;Clinical Neurophysiology,2001