?url_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Ajournal&rft.aufirst=Sotirios+A.&rft.aulast=Tsaftaris&rft.au=Tsaftaris%2C+Sotirios+A.&rft.date=June+2012&rft.title=Journal+of+magnetic+resonance+imaging&rft.issue=6&rft.issn=1053-1807&rft.volume=35&rft.atitle=Ischemic+extent+as+a+biomarker+for+characterizing+severity+of+coronary+artery+stenosis+with+blood+oxygen-sensitive+MRI&rft.pages=1338-1348&rft.genre=article