References
- Lester , SJ , Mellor , DJ , Ward , RN , Holmes, and RJ . 1991 . Cortisol responses of young lambs to castration and tailing using different methods . New Zealand Veterinary Journal , 39 : 134 – 138 .
- Mellor , DJ , Molony , V and Robertson , IS . 199l. . Effects of castration on behaviour and plasma cortisol concentrations in young lambs, kids and calves . Research in Veterinary Science , 51 : 149 – 154 .
- Mellor , DJ and Murray , L . 1989 . Effects of tail docking and castration on behaviour and plasma cortisol concentrations in young lambs . Research in Veterinary Science , 46 : 381 – 391 .
- Mellor , DJ and Murray , L . 1989 . Changes in the cortisol responses of lambs to tail docking, castration and ACTH injection during the first seven days after birth . Research in Veterinary Science , 46 : 392 – 395 .
- Wood , GN , Molony , V , Hodgson , JC , Mellor , DJ and Fleetwood-Walker , SM . 1991 . Effects of local anaesthesia and intravenous naloxone on the changes in behaviour and plasma concentrations of cortisol produced by castration and tail docking in young lambs . Research in Veterinary Science , 51 : 193 – 199 .
- Shutt , DA , Fell , LR , Connell , R and Bell , AK . 1988 . Stress responses in lambs docked and castrated surgically or by the application of rubber rings . Australian Veterinary Journal , 65 : 5 – 7 .