A comparison study of early non-psychotic deviant behavior in Afrikaner and US patients with schizophrenia or schizoaffective disorder.
Sobin C, Roos JL, Pretorius H, Lundy LS, Karayiorgou M. A comparison study of early non-psychotic deviant behavior in Afrikaner and US patients with schizophrenia or schizoaffective disorder. Psychiatry Res. 2003 Feb 15; 117(2):113-25.