1. Witchcraft, violence and democracy in South Africa;Ashforth,2005
2. An ambulance of the wrong colour: Health professionals, human rights and ethics in South Africa;Baldwin-Ragaven,1999
3. Postmodern ethics;Bauman,1993
4. Doctors on trial: Steve Biko, medical ethics, and the courts;Baxter;South African Journal on Human Rights,1985
5. In South Africa, AIDS and dangerous denial;Bayer;Washington Post,2000