The distribution of vitamin A and retinol-binding protein in the blood plasma, urine, liver and kidneys of carnivoresJens Raila, Ingeborg Buchholz, Heike Aupperle, Gerit Raila, Heinz-Adolf Schoon and Florian J. SchweigertVet. Res., 31 6 (2000) 541-551DOI: https://doi.org/10.1051/vetres:2000138