Radeke-Auer, Katharina, et al. “Retrospective Pathology Review of Captive Black Rhinoceros Diceros Bicornis in the EAZA Ex-Situ Programme (1995-2022)”. Journal of Zoo and Aquarium Research, vol. 11, no. 2, Apr. 2023, pp. 298-10, doi:10.19227/jzar.v11i2.740.