Henningsen, A. D., Whitaker, B. R., Kight, K. E., Hess, D. l., Hadfield, C. and Zohar, Y. (2015) “The use of a gonadotropin releasing hormone antagonist in captive sand tiger sharks, Carcharias taurus, and the serum levels of the antagonist and reproductive steroid hormones”, Journal of Zoo and Aquarium Research, 3(3), pp. 107–115. doi: 10.19227/jzar.v3i3.120.