1. Adams, R.P., 2001. Identification of essential oil components by gas chromatography/quadrupole mass spectroscopy. Allured, Carol Stream, IL, USA, pp. 9–24
2. The role of ruminal microbes in the metabolism of toxic constituents from plants;Allison,1978
3. Design and development of a long-term rumen simulation technique (Rusitec);Czerkawski;Br. J. Nutr.,1977
4. Naturstoff-Vergiftungen, Diagnostik und Therapie. Kompendium der klinischen Toxikologie Teil III – Band 14;Daunderer,1992
5. Toxikologie für Veterinärmediziner;Hapke,1988