TY - RPRT TI - Echo-planar high-resolution flow velocity mapping. AU - D N Firmin AU - R H Klipstein AU - G L Hounsfield AU - M P Paley AU - D B Longmore PY - 1989 DO - 10.1002/mrm.1910120304 UR - https://pubmed.ncbi.nlm.nih.gov/2628682/ ID - 2628682 ER -