1. Evaluation of organized control of bovine paratuberculosis in Friesland province, The Netherlands;Benedictus;Tijdschr. Diergeneeskd.,1984
2. A comparison of the interferon gamma assay with the absorbed ELISA for the diagnosis of Johne’s disease in cattle;Billman-Jacobe;Aust. Vet. J.,1992
3. Diagnosis of paratuberculosis;Collins;Vet. Clin. N. Am. Food Anim. Pract.,1996
4. Collins, M.T., Zhao, B.Y., 1994. Comparison of the commercial serum antibody ELISA, γ-interferon test kit, and radiometric fecal culture for early diagnosis of paratuberculosis in experimentally infected Holstein calves. In: Chiodini, R.J., Collins, M.T., Bassey, E.O.E. (Eds.), Proceedings of the Fourth International Colloquium on Paratuberculosis. Evergreen Press, East Providence, pp. 67–76.
5. Tuberculin reactions in bulls and boars sensitized with atypical Mycobacteria from sawdust;Fodstad;Acta Vet. Scand.,1977