Graham, Sam R., Scott A. Dalzell, Graham L. Kerven, and H. Max Shelton. 2014. “Detection of Toxicity in Ruminants Consuming Leucaena (<i>Leucaena leucocephala</I>) Using a Urine Colorimetric Test”. Tropical Grasslands-Forrajes Tropicales 2 (1):63-65. https://doi.org/10.17138/tgft(2)63-65.