?url_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Ajournal&rft.aulast=Doran&rft.aufirst=SJ&rft.au=Doran%2C+SJ&rft.atitle=Breast+MRI+segmentation+for+density+estimation%3A+Do+different+methods+give+the+same+results+and+how+much+do+differences+matter%3F&rft.volume=44&rft.date=6+May+2017&rft.issue=9&rft.title=Medical+Physics&rft.pages=4573-4592&rft.issn=2473-4209&rft.genre=article