1. Acharjyo, L. N. (2004). Helminthiasis in captive wild carnivores and its control in India. Zoos’ Print Journal 19(7),1540-1543. Arjun, M. S., Ravindran, R., Zachariah, A., Ashokkumar, M., Varghese, A., Deepa, C. K. & Chandy, G. (2017). Gastrointestinal parasites of tigers (Panthera tigris tigris) in Wayanad Wildlife Sanctuary, Kerala, India. International Journal of Current Microbiology and Applied Sciences, 6(8), 2502-2509. Atanaskova, E., Kochevski, Z., Stefanovska, J. & Nikolovski, G. (2011). Endoparasites in wild animals at the zoological garden in Skopje, Macedonia. Journal of Threatened Taxa, 3(7), 1955-1958.
2. Borghare, A. T., Bagde, V. P., Jaulkar, A. D., Katre, D. D., Jamde, P. D., Maske, D. K. & Bhangale, G. N. (2009). Incidence of gastrointestinal helminthiasis of captive wild deers at Nagpur. Veterinary World, 2(9), 337-338.
3. Bush, M., Phillips, L. G. & Montail, R. J. (1987). Clinical management of captive tigers. In R. Tilson & U. Seal (Ed), Tigers of the world. New Jersey, US: Noyes Publications.
4. Chame, M. (2003). Terrestrial mammal feces a morphometric summary and description. Memórias do Instituto Oswaldo Cruz, 98(Suppl-1), 71-94.
5. Cleaveland, S., Laurenson, K., Funk, S. & Packer, C. (2006). Impact of viral infections in wild carnivore populations. In .R. G., Morato, F. H. G. Rodrigues, E. Eizirik, P. R., Mangini, F. C. C. Azevedo, Marinho-Filho J. (Ed). Manejo e conservação de carnívoros neotropicais. São Paulo, Brasil, IBAMA.