خيارات البحث
النتائج 1 - 4 من 4
Comparison of immune responses of two Salmonella gallinarum strains viewed as possible vaccines for fowl typhoid in Kenya
1998
Bebora, L.C. | Nyaga, P.N. | Kimoro, C.O. (Nairobi Univ., Kabete (Kenya). Dept. of Veterinary Pathology and Microbiology)
Protein aggregation complicates the development of baculovirus-expressed African horsesickness virus serotype 5 VP2 subunit vaccines
1998
Du Plessis, M. | Cloete, M. (Agricultural Research Council, Onderstepoort (South Africa). Onderstepoort Veterinary Inst.) | Aitchison, H. | Van Dijk, A.A.
Observations on the use of Anaplasma centrale for immunization of cattle against anaplasmosis in Zimbabwe
1998
Turton, J.A. | Katsande, T.C. | Matingo, M.B. (Department of Veterinary Services, Harare (Zimbabwe). Central Veterinary Laboratory) | Jorgensen, W.K. | Ushewokunze-Obatolu, U. | Dalgliesh, R.J.
The production of an auxotrophic marked, plamid-cured Salmonella ser. Typhimurium as a live attenuated vaccine
1998
Van der Walt, M.L. (Agricultural Research Council, Onderstepoort (South Africa). Onderstepoort Veterinary Inst.) | Greeff, A.S.
