Martínez-Boví, R. et al. 2022. Effect of immunocastration with a gonadotropin-releasing hormone vaccine in a male zebra Equus quagga boehmi . Journal of Zoo and Aquarium Research. 10, 4 (Oct. 2022), 210–214. DOI:https://doi.org/10.19227/jzar.v10i4.671.