1. Exotic Animal Formulary;further reading CARPENTER; HEARD, D.J.;Science; Anaesthesia and analgesia. In Textbook of Rabbit Medicine; Atraumatic endotracheal intubation in small rabbits. Laboratory Animal,2005
2. Simplification of rat intubation on inclined metal plate;Philadelphia, W.B.Saunders;Advances in Physiology Education; Ferret, Rabbits, and Rodents: Clinical Medicine and Surgery; Cardiovascular pathology possibly associated with ketamine/xylazine anesthesia in Dutch Belted rabbits,2004
3. Philadelphia, W. B. Saunders. pp 436-444 ORR, H. E. (2002) Rats and mice. In Manual of Exotic Pets, 4th edn. Eds A. Meredith and S. Redrobe. Quedgeley, BSAVA. pp 13-25 REUSCH, B. (2005) Investigation and management of cardiovascular disease in rabbits. In Practice 27, 418-425