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结果 31-40 的 187
Immunization of cattle against East Coast fever using Theileria parva (Marikebuni) and relaxation of tick control in North Rift, Kenya
2001
Wanjohi, J.M. | Ngeranwa, J.N. | Rumberia, R.M. | Muraguri, G.R. | Mbogo, S.K. (Kenya Agricultural Research Inst., Kikuyu (Kenya). Muguga National Veterinary Research Centre)
A survey of parasitic nematode infections of chickens in rural Zimbabwe
2001
Mukaratirwa, S. | Hove, T. (Zimbabwean Univ., Harare (Zimbabwe). Paraclinical Veterinary Studies Dept.) | Esmann, J.B. | Hoj, C.J. | Permin, A. | Nansen, P.
Tuberculosis, caused by Mycobacterium bovis, in a kudu (Tragelaphus strepsiceros) from a commercial game farm in the Malelane area of the Mpumalanga Province, South Africa
2001
Bengis, R.G. | Keet, D.F. (State Veterinarian, Skukuza (South Africa)) | Michel, A.L. | Kriek, N.P.J.
Intestinal helminths of four species of skinks (Mabuya) (Sauria: Scincidae) from southern Africa
2001
Goldberg, S.R. (Whittier College, California (USA). Biology Dept.) | Bursey, C.R.
Changes in some factors of the innate immunity and serum zinc and iron concentrations in pigs following intravenous administration of Escherichia coli lipopolysaccharide
2001
Andonova, M. | Borissov, I. | Sotirov, L. (Thracian Univ., Zagora (Bulgaria). Veterinary Medicine Faculty)
Vaccination to control an outbreak of Mycoplasma crocodyli infection
2001
Mohan, K. (Zimbabwean Univ., Harare (Zimbabwe). Veterinary Science Faculty) | Foggin, C.M. | Dziva, F. | Muvavarirwa, P.
Parasites of domestic and wild animals in South Africa. XXXIX. Helminth and arthropod parasites of Angora goats in the southern Karoo [South Africa]
2001
Horak, I.G. (Pretoria Univ., Onderstepoort (South Africa). Veterinary Tropical Diseases Dept.) | Macivor, K.M.De F. | Greeff, C.J.
Antibodies to Newcastle disease virus in the sera of indigenous chickens in Oodi, Kgatleng, Botswana
2001
Mushi, E.Z. (Botswana College of Agriculture, Gaborone (Botswana)) | Binta, M.G. | Chabo, R.G. | Hyera, J.M.K. | Thibanyane, K.M. | Mkaria, J.
Oral administration of mebendazole failed to reduce nematode egg shedding in captive African gazelles
2001
Ortiz, J. | Ruiz de Ybanez, M.R. (Veterinary Faculty, Murcia (Spain)) | Abaigar, T. | Garijo, M. | Espeso, G. | Cano, M.
The 3A non-structural-protein coding region of the southern African SAT type isolates differs from that of other foot-and-mouth disease viruses
2001
Heath, L.E. | Van Rensburg, H.G. | Vosloo, W. (Agricultural Research Council, Onderstepoort (South Africa). Onderstepoort Veterinary Inst.) | Nel, L.H.
