Widgerow AD, Ritz M, Song C. 1994. Load cycling closure of fasciotomies following puff adder bite. European Journal of Plastic Surgery 17: 40-42. Summary at Springerlink. Accessed 31 August 2008.
Davidson, Terence. "IMMEDIATE FIRST AID". University of California, San Diego. Archived from the original on 2 April 2012. Retrieved 14 September 2011.
web.archive.org
Widgerow AD, Ritz M, Song C. 1994. Load cycling closure of fasciotomies following puff adder bite. European Journal of Plastic Surgery 17: 40-42. Summary at Springerlink. Accessed 31 August 2008.
Davidson, Terence. "IMMEDIATE FIRST AID". University of California, San Diego. Archived from the original on 2 April 2012. Retrieved 14 September 2011.
wikipedia.org
fr.wikipedia.org
Kauffeld C. 1969. Snakes: The Keeper and the Kept. Garden City, New York: Doubleday & Company, Inc. 248 pp. LCCCN 68-27123.