TY - RPRT TI - Validation of volume blood flow measurements using three-dimensional distance-concentration functions derived from digital x-ray angiograms. AU - D J Hawkes AU - A M Seifalian AU - A C Colchester AU - N Iqbal AU - C R Hardingham AU - C F Bladin AU - K E Hobbs PY - 1994 DO - 10.1097/00004424-199404000-00009 UR - https://pubmed.ncbi.nlm.nih.gov/8034449/ ID - 8034449 ER -