عناصر مشابهة

• Some studies on fascioliasis in sheep
  بواسطة: ِEl Baz, Zakaria Awad منشور: (2001)
• Experlmental Pathologic Studies On Cysticercus Tenuicollis Infestation And Fascioliasis In Lambs =
  بواسطة: Ali, Abd Almonem Ahmed منشور: (1987)
• Some studies on pasteurella multocida infection in broiler chickens in upper Egypt
  بواسطة: Ibrahim, Fatma Mokhtar Mohamed منشور: (2004)
• Some studies on metabolic disorders in goats
  بواسطة: شلبي، حامد عبدالمجيد الامام منشور: (1999)
• The use of elisa (ensyme-linked immunosorbent assay) for diagnosis and epidemiology of Brucella infection in some farm animals and humans in Assiut governance
  بواسطة: Moham, Noha Hassan Mohamed منشور: (2005)