T. Helgason

title	media type	ISBN-13	year of publica- tion	other author(s)
Depressive Illness: Predictions of Course and Outcome	Hardcover	978-0-387-19090-7	1988
Interaction Between Mental and Physical Illness: Needed Areas of Research	Gebunden	978-3-540-50161-9	1989	Rolf Öhman · Hugh L. Freeman · Annika Franck Holmkvist · Sören Nielzen · H. Danielsson · E.E. Anttinen · R.J. Daly
Methodology in Evaluation of Psychiatric Treatment: Proceedings of a Workshop Held in Vienna 10-13 June 1981	Paperback	978-0-521-10609-2	2011
Methodology in Evaluation of Psychiatric Treatment: Proceedings of a Workshop Held in Vienna 10–13 June 1981	Hardcover	978-0-521-25592-9	1983
Psychological Treatment of Mental Illness: Research Strategies and Design	Gebunden	978-3-540-17596-4	1987	Robert J. Daly · E. Alfred Sand · E.E. Anttinen · H. Hippius · R. Sadoun
The Long-Term Treatment of Functional Psychoses: Needed Areas of Research	Paperback	978-0-521-10610-8	2011
The Long-Term Treatment of Functional Psychoses: Needed Areas of Research	Hardcover	978-0-521-26628-4	1985	E. E. Anttinen · B. Cronholm · R. Daly · H. Hippius · E. A. Sand