1. Biological markers in major depressive disorders: A clinical and multivariate study;Ågren;Acta Universitatis Upsaliensis. Abstracts of Uppsala Dissertations From the Faculty of Medicine,1981
2. Depressive symptom patterns and urinary MHPG excretion;Ågren;Psychiatry Research,1982
3. Life at risk: Markers of suicidality in depression;Ågren;Psychiatric Developments,1983
4. Serotonin in depressive illness. Studies of CSF 5-HIAA;Åsberg,1979
5. 5HIAA in the cerebrospinal fluid: A biochemical suicide predictor?;Åsberg;Archives of General Psychiatry,1976