?url_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Ajournal&rft.au=Hagen%2C+CK&rft.aufirst=CK&rft.aulast=Hagen&rft.atitle=On+the+relative+performance+of+edge+illumination+x-ray+phase+contrast+CT+and+conventional%2C+attenuation-based+CT&rft.volume=44&rft.date=25+February+2017&rft.issue=5&rft.pages=1876-1885&rft.issn=0094-2405&rft.title=Medical+Physics&rft.genre=article