?url_ver=Z39.88-2004&rft_id=10.1007%2Fs00417-017-3677-y&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Ajournal&rft.aufirst=S.A.A.&rft.aulast=Shah&rft.au=Shah%2C+S.A.A.&rft.atitle=Blood+vessel+segmentation+in+color+fundus+images+based+on+regional+and+Hessian+features&rft.pages=1525-1533&rft.volume=255&rft.issn=0721832X&rft.issue=8&rft.date=2017&rft.title=Graefe's+Archive+for+Clinical+and+Experimental+Ophthalmology&rft.genre=article