1. Cancer pain relief and palliative care,1990
2. Strangers at the bedside: a history of how law and bioethics transformed medical decision making;Rothman,1991
3. Human guinea pigs;Pappworth,1967
4. Ethics in clinical research;Beecher;N Engl J Med,1966
5. Weg met de ethiek? Filosofische beschouwingen over geneeskunde en ethiek;Zwart,1995