CUBILLOS, A., GÄDICKE, P., von BAER, D. and AHUMADA, F. 1999. Lupine alkaloids in white and brown pullets: determination of mean lethal dose (DL50). Archivos de Medicina Veterinaria. 31, 2 (Dec. 1999), 249–256. DOI:https://doi.org/10.4067/S0301-732X1999000200014.