1. Snake Venom Poisoning;Russell,1983
2. Rattlesnakes: Their Habits;Klauber,1982
3. Symptomatology, pathology and treatment of snake bites in South America;Rosenfeld,1971
4. Toxicology and Pharmacology of Venoms from Poisonous Snakes;Brown,1973
5. Observations on the actual quantity of venom introduced by several species of crotalid snakes in their bite;Gennaro;Anat Rec,1961