Di Lorenzo, P., H. Lancioni, S. Ceccobelli, L. Curcio, F. Panella, and E. Lasagna. “Uniparental Genetic Systems: A Male and a Female Perspective in the Domestic Cattle Origin and Evolution”. Electronic Journal of Biotechnology, vol. 23, Sept. 2016, https://www.ejbiotechnology.info/index.php/ejbiotechnology/article/view/2016.07.001.