SELIM, A., HALIM, R., GALILA, E. and HAMOUDA, F. 2021. Seroprevalence and associated risk factors for bovine paratuberculosis in dairy cattle. Journal of the Hellenic Veterinary Medical Society. 72, 1 (Apr. 2021), 2647–2652. DOI:https://doi.org/10.12681/jhvms.26746.