Crotti, D., M. Sensi, S. Salamida, S. Crotti, and E. Manuali. “Could Be the Swine Responsible of Transmission to the Humans of Dientamoeba Fragilis Infection?”. Microbiologia Medica, vol. 26, no. 1, Mar. 2011, doi:10.4081/mm.2011.2389.