?url_ver=Z39.88-2004&rft_id=10.3390%2Fs21238099&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Ajournal&rft.aufirst=A.A.&rft.aulast=Aziz&rft.au=Aziz%2C+A.A.&rft.issue=23&rft.volume=21&rft.issn=14248220&rft.atitle=Detection+of+collaterals+from+cone-beam+CT+images+in+stroke&rft.title=Sensors&rft.date=2021&rft.genre=article