[ Publié dans: Journal of Veterinary Research ]
Recherche avancée
Affiner votre recherche
Résultats 1-3 de 3
A comparison of serum biochemical changes in two breeds of sheep (Red Masai and Dorper) experimentally infected with Fasciola gigantica
1999
Waweru, J.G. | Kanyari, P.W.N. | Mwangi, D.M. | Ngatia, T.A. (Nairobi Univ. (Kenya). Dept. of Veterinary Pathology and Microbiology) | Nansen, P.
National Department of Agriculture, Agricultural Information Centre - South Africa
Anthelmintic resistance in South Africa: Surveys indicate an extremely serious situation in sheep and goat farming
1999
Van Wyk, J.A. (Pretoria Univ., Onderstepoort (South Africa). Dept. of Veterinary Tropical Diseases) | Stenson, M.O. | Van der Merwe, J.S. | Vorster, R.J. | Viljoen, P.G.
National Department of Agriculture, Agricultural Information Centre - South Africa
A comparison of the infectivity of cryopreserved versus unfrozen infective larvae of Haemonchus contortus, Trichostrongylus colubriformis and Trichostrongylus axei
1999
National Department of Agriculture, Agricultural Information Centre - South Africa