1. CNS-immune system interactions: Conditioning phenomena;Adder;Brain and Behavioral Sciences,1985
2. Diagnostic and Statistic Manual of Mental Disorders,1987
3. Depressed lymphocyte function after bereavement;Bartrop;Lancet,1977
4. Beck A, Emery G: Anxiety Disorders and Phobias. Basic Books, 1985, p 26
5. Coping tasks in critical care;Beglinger;Dimensions in Critical Care Nursing,1983