Blunt abdominal trauma in Zaria, Nigeria.

1. Baldwin-Ragaven L, de Gruchy J, London L. An Ambulance of the Wrong Colour: Health Professionals, Human Rights and Ethics in South Africa. Cape Town: University of Cape Town Press, 1999. 2. Thomson SR, Baker LW. Health care provision and surgical education in South Africa. World J Surg 1994; 18: 701-705. 3. Manning T. Making Sense of Strategy. Paarl: Zebra Press, 2001. 4. The History of Surgery in Houston: Fifty-year Anniversary of the Houston Surgical Society. Houston: Eakin Press, 1998: 183. 5. Plath S. The Surgeon at 2 am. London: Faber & Faber, 1961. 6. Badaracco JL. We don’t need another hero. Harv Bus Rev 2001; 79 (8): 120-126. 7. Mintzberg H. Covert leadership: notes on managing professionals. Knowledge workers respond to inspiration, not supervision. Harv Bus Rev 1998; 76 (6): 140-147. 8. Souba WW. The new leader: new demands in a changing, turbulent environment. J Am Coll Surg 2003; 197 (1): 79-87. 9. Walt G. Health Policy. An Introduction to Process and Power: People, Governments and International Agencies – Who Drives Policy and How it is Made. Johannesburg: University of the Witwatersrand Press, 1996. 10. Barnard C, Pepper CB. One Life. London: Harrap, 1970.