1. Lack of mycobactin dependence of mycobacteria isolated on Middlebrook 7H11 from clinical cases of ovine paratuberculosis;Aduriz;Vet. Med.,1995
2. Johne's disease in Victoria;Albiston;Aust. Vet. J.,1936
3. Anon, 1972. Laboratory Methods for Veterinary Mycobacteriology for the Isolation and Identification of Mycobacteria, National Animal Disease Laboratory, Ames, IA
4. Ausubel, F.M., Brent R., Kingston, R.E., Moore D.D., Seidman, J.G., Smith J.A., Struhl K., 1992. Short Protocols in Molecular Biology, 2nd edn., Wiley
5. First report of paratuberculosis (Johne's disease) in sheep in Morocco;Benazzi;J. Vet. Med.,1995