Scippo, M. L., Gaspar, P., Degand, G., Brose, F., Maghuin-Rogister, G., Delahaut, P., & Willemart, J. P. (1993). Control of the illegal administration of natural steroid hormones in urine and tissues of veal calves and in plasma of bulls. Analytica Chimica Acta, 275(1-2), 57–74. doi:10.1016/0003-2670(93)80276-q
