in growing pigs fed sorghum ergot (Calviceps africana). Aus. J. Agri. Res. 51:758-791. Bové, F. J. 1970. The Story of Ergot. S. Karger, New York. Caporael
HE, Eich EC. Ergot alkaloids and their derivatives as ligands for serotoninergic, dopaminergic, and adrenergic receptors. (PDF). Ergot: The Genus Claviceps