Desai, B. D., et al. “Comparative Clinical Studies On Anaesthesia Using Ketamine-Diazepam And Isoflurane In Birds ”. Indian Journal of Veterinary Sciences and Biotechnology, vol. 7, no. 4, Mar. 2012, pp. 18-21, https://acspublisher.com/journals/index.php/ijvsbt/article/view/3255.