Denzin, Nicolai, Bernd Gehrmann, Benno Ewert, and Holger Rohde. “Estimation of the Prevalence at Animal Level of Paratuberculosis in Female Cattle of Saxony-Anhalt (Germany)”. Veterinary Science Development 1, no. 1 (November 2, 2011): e10. Accessed April 26, 2024. https://www.pagepress.org/journals/vsd/article/view/vsd.2011.e10.