1. Arthur, G.H., Noakes, D.E, Person, H. and Parkinson, T.J. (1996). Dystocia and other Disorders Associated with Parturition. In: Veterinary Reproduction and Obstetrics, 7th Edn., W.B. Saunders, London, pp: 110-192.
2. Chandrasekaran D, Selvakumar S, Suresh Kumar R, P. Pothiappan Ananga Kumar Das and Balasubramanian, S. (2015). Per-vaginal delivery of anasarcous foetus in a tellicherry doe. Indian Journal of Animal Reproduction. 36 (1): 60-61.
3. Craig, J.F.(2000). Flemings’s Veterinary Obstetrics, Greenworld Publishers, 271-273.
4. Farrell L.L., Schoenebeck JJ, Wiener P, Clements DN, Summers KM (2015): The challenges of pedigree dog health: approaches to combating inherited disease. Canine Genet Epidemiol, 2(1), 3.
5. Jackson PGG. Handbook of Veterinary Obstetrics, Saunders Company Limited 2004, 15.