1. Adserballe, H. (1977). Frihedsberøvelse og anden tvang i psykiatrien, Vols. 1 & 2 [Thesis] [Deprivation of liberty and other coercive measures in psychiatry]. In Danish. Copenhagen: FADL’s Forlag.
2. Tvangsindlæggelser 1978–1983. [Compulsory commitment to psychiatric hospitals during the period 1978–1983]. In Danish with English summary;Adserballe;Ugeskrift for Laeger,1985
3. Statistical methods in medical research;Armitage,1994
4. Who gets committed;Dawson;New Zealand Medical Journal,1987
5. Commitments to mental hospitals in Denmark, 1971–1987;Engberg;Nordic Journal of Psychiatry,1990