1. HarknessJ.E., WagnerJ.E. The Biology and Medicine of Rabbits and Rodents. Philadelphia: Lea & Febiger, 1977: 7, 13, 46–50, 116.
2. FowlerE.F. Zoo and Wild Animal Medicine, 2nd Ed. Philadelphia: WB Saunders, 1986: 536, 540, 712, 716–718, 721.
3. Rabbit Husbandry and Medicine
4. WilliamsC.S.F. Practical Guide to Laboratory Animals. St.Louis: CV Mosby Co, 1976: 149–150, 154, 165–167, 170.
5. HolmesD.D. Clinical Laboratory Animal Medicine, An Introduction. Ames: The Iowa State University Press, 1984: 45, 48, 51–53, 56, 97, 99.