?url_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Ajournal&rft.aufirst=CM&rft.au=Fiford%2C+CM&rft.aulast=Fiford&rft.issue=4&rft.issn=2632-1297&rft.title=Brain+Communications&rft.date=7+October+2021&rft.atitle=Presumed+small+vessel+disease%2C+imaging+and+cognition+markers+in+the+Alzheimer's+Disease+Neuroimaging+Initiative&rft.volume=3&rft.genre=article