1. Studies on the so called "oedematous-skin disease" of buffaloes in the U.A.R
2. 2 A. A. Barakat, and F. I. A. Eid , 1971 : Bovine lymphangitis . In: Egyption Ministry of Agriculture, (eds) Monthly Report Vet. Dept. Animal Health Research Institute, pp. 1-10. Animal Health Research Institute, Dokky, Cairo.
3. Two serotypes of Corynebacterium pseudotuberculosis isolated from different animal species
4. 5 L. Barksdale , 1981 : The genusCorynebacterium. In: Starr, M. P., H. Stolp, H. G. Truper, A. Balows, and H. G. Schlegel, (eds) The Prokaryotes, Vol. II, pp. 1827-1839. Springer-Verlag, New York.