Ludwig, C., Dehnhard, M., Pribbenow, S., Silinski-Mehr, S., Hofer, H., & Wachter, B. (2019). Asymmetric reproductive aging in cheetah (Acinonyx jubatus) females in European zoos. Journal of Zoo and Aquarium Research, 7(2), 87–93. https://doi.org/10.19227/jzar.v7i2.382