| Clauss, M.; Castell, J.C. ; Kienzle, E.; Schramel, P.; Dierenfeld, E.S.; Flach, E.J.; Behlert, O. ; Ortmann, S.; Streich, W.J.; Hummel, J.; Hatt, J.M., 2005. A contribution to the trace element nutrition of captive black rhinoceroses (Diceros bicornis). In Graffam W, Hellinga D, Maslanka M, Ward A, Eds. Proceedings of the Sixth Conference on Zoo and Wildlife Nutrition, AZA Nutrition Advisory Group, Om
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| Clauss, M.; Jessup, D.A.; Norkus, E.B.; Chen, T.C.; Holick, M.F.; Streich, W.J.; Dierenfeld, E.S., 2002. Fat-soluble vitamins in blood and tissues of free-ranging and captive rhinoceros. Journal of Wildlife Diseases 38 (2): 402-413, figs. 1-2, tables 1-2
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