“Induction of Fertile Estrus in Bitches Using Equine Chorionic Gonadotropine (eCG) and Human Chorionic Gonadotropine (hCG)”. The Iraqi Journal of Veterinary Medicine 37, no. 1 (June 30, 2013): 102–105. Accessed May 1, 2024. https://jcovm.uobaghdad.edu.iq/index.php/Iraqijvm/article/view/340.