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Resultados 91-100 de 252
Seasonal abundance and parity of stock-associated Culicoides species (Diptera: Ceratopogonidae) in different climatic regions in southern Africa in relation to their viral vector potential
1997
Venter, G.J. | Nevill, E.M. (Agricultural Research Council, Onderstepoort (South Africa). Onderstepoort Veterinary Inst.) | Van der Linde, T.C.de K.
Discovery of a Culicoides imicola-free zone in South Africa: preliminary notes and potential significance
1997
Meiswinkel, R. (Agricultural Research Council, Onderstepoort (South Africa). Entomology Section)
A comparison of the helminth communities in Anas undulata, Anas erythrorhyncha, Anas capensis and Anas smithii at Barberspan, South Africa
1997
Alexander, S. (L.A.B. Pharmacological Research Intl., Inc., Quebec (Canada)) | McLaughlin, J.D.
Strains of Actinobacillus spp. from diseases of animals and ostriches in Zimbabwe
1997
Mohan, K. | Muvavarirwa, P. | Pawandiwa, A. (Zimbabwian Univ., Harare (Zimbabwe). Dept. of Paraclinical Veterinary Studies)
Experimental infection of vaccinated slaughter ostriches with virulent Newcastle disease virus
1997
Verwoerd, D.J. (Agricultural Research Council, Onderstepoort (South Africa). Onderstepoort Veterinary Inst.) | Gerdes, G.H. | Olivier, A. | Williams, R.
The binding potential of commercial antibody conjugates with sera of various small terrestrial mammals
1997
Pretorius, A. | Oelofsen, M.J. | Smith, M.S. | Van der Ryst, E. (Free State Univ., Bloemfontein (South Africa). Dept. of Medical Microbiology)
Morphological evidence for infection of impala, Aepyceros melampus, platelets by a rickettsia-like organism
1997
Du Plessis, L. (Pretoria Univ., Onderstepoort (South Africa). Haematology Dept.) | Reyers, F. | Stevens, K.
Parasites of South African wildlife. XV. Helminths of scrub hares, Lepus saxatilis in the Kruger National Park
1997
Boomker, J. (Southern African Medical Univ., Medunsa (South Africa). Dept. of Veterinary Pathology) | Horak, I.G. | Booyse, D.G.
Immunohistochemical study on distribution of proliferating cells and tumor formations in intestinal tracts of 1,2-dimethylhydrazine-treated rats
1997
Kang, W.H. (Gyeongsang National University, Chinju (Korea Republic). College of Veterinary Medicine) | Kwak, S.D. (Gyeongsang National University, Chinju (Korea Republic). Institute of Animal Medicine)
Morphological studies on the development of the tracheal cartilage in the Korean native cattle fetus
1997
Lee, Y.H. | Kim, I.S. | Yang, H.H. | Park, Y.K. (Chonbuk National University, Chonju (Korea Republic). College of Veterinary Medicine)
