1. Warrell D, Anderson S, Johnson C. What is expedition medicine? In: Expedition medicine. Revised edition. 6th ed. New York: Royal Geographical Society/Fitzroy Dearborn; 2003.
2. Chamber's english dictionary;Anderson,2003
3. Wilderness first aid 1998;Backer,1998
4. Life and death on the Amazon: illness and injury to travelers on a South American expedition;Shaw;J Travel Med,2003
5. Expedition health and safety: a risk assessment;Anderson;J R Soc Med,2000