TY - RPRT TI - An acoustic injection test object for colour flow imaging systems. AU - S F Li AU - P R Hoskins AU - T Anderson AU - W N McDicken PY - 1998 DO - 10.1016/s0301-5629(97)00214-7 UR - https://pubmed.ncbi.nlm.nih.gov/9483784/ ID - 9483784 ER -