1. Adewuya, A., & Ola, A. (2008). Medication adherence in Nigerian patients with bipolar disorder. Schizophrenia Research, 98, 193–199.
2. American Psychiatric Association. (1994). Diagnostic and statistical manual of mental disorders (4th ed.). Washington DC: A. P. Association.
3. Andreasen, N. C., Endicott, J., Spitzer, R. L., & Winokur, G. (1977). The family history method using diagnostic criteria: Reliability and validity. [Comparative Study Research Support, US Gov’t, Non-P H S]. Archives of General Psychiatry, 34(10), 1229–1235.
4. Bebbington, P., & Nayati, T. (1994). The psychosis screening questionnaire. International Journal of Methods in Psychiatric Research, 5, 11–19.
5. Bellivier, F., Geoffroy, P. A., Scott, J., Schurhoff, F., Leboyer, M., & Etain, B. (2013). Biomarkers of bipolar disorder: Specific or shared with schizophrenia? [Review]. Front Biosci, 5, 845–863.