Marchetti, G., Ricchi, M., Serraino, A., Giacometti, F., Bonfante, E., & Arrigoni, N. (2013). Prevalence of Mycobacterium avium subsp. paratuberculosis in milk and dairy cattle in Southern Italy: preliminary results. Italian Journal of Food Safety, 2(3), e35. https://doi.org/10.4081/ijfs.2013.1618