?url_ver=Z39.88-2004&rft_id=10.36380%2FJWPR.2020.25&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Ajournal&rft.aufirst=M.&rft.aulast=Shakal&rft.au=Shakal%2C+M.&rft.title=Journal+of+World's+Poultry+Research&rft.volume=10&rft.issn=2322455X+(ISSN)&rft.atitle=Molecular+Identification+of+a+Velogenic+Newcastle+Disease+Virus+Strain+Isolated+from+Egypt&rft.pages=195-205&rft.date=14+June+2020&rft.issue=2s&rft.genre=article