الفهرس 
قرار لجنة الحكم والمناقشةOnly 14 pages are availabe for public view
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Abstract
225 nasal swab samples were collected from diseased sheep and goats for the isolation of PI - 3 virusThe virus could be isolated from three ovine samples using (MDBK cells) and identified using different biological and serological techniques as well as molecular assay.