The major research aims is the role of biomarkers as a diagnostic aid in psychiatry. He has 1ongterm experience in application of glutamate dehydrogenase as a diagnostic biomarker. His research was also focused on studies on drugs and its clinical evaluation, implementation of computer based systems for diagnostic decisions and contribution in forensic psychiatry. He is an author of over 50 different papers covering psychiatry and biochemical markers. The research interests: biomarkers in psychiatry, neurodegenerative, psychotic and affective disorders, addiction and forensic psychiatry.