?url_ver=Z39.88-2004&rft_id=10.54203%2Fscil.2022.wvj36&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Ajournal&rft.aulast=Long&rft.aufirst=S.T.&rft.au=Long%2C+S.T.&rft.pages=290-295&rft.volume=12&rft.atitle=Canine+Dystocia%3A+The+Risk+Factors+and+Treatment+Methods+in+Dogs+of+Hanoi%2C+Vietnam&rft.issue=3&rft.title=World's+Veterinary+Journal&rft.issn=2322-4568&rft.date=25+September+2022&rft.genre=article