Speck P. Autonomy [Editorial]. Palliat Med1998; 12: 145.
2.
Barry M, Molyneux M. Ethical dilemmas in malaria drug and vaccine trials: a bioethical perspective. J Med Ethics1992; 18: 189–192.
3.
The ethics of clinical research in developing countries is downloadable at http://www.nuffieldfoundation.org/bioethics/publication/download.html or e-mail: ymelia@nuffieldfoundation.org