TY - GEN AU - Crowe,J R AU - Hamilton,J D AU - Stephens,D N AU - Wang,Y AU - O'Donnell,M TI - Modified weighting method for forward-looking ring-annular arrays SN - 0161-7346 PY - 2002///0114 KW - Blood Flow Velocity KW - Coronary Vessels KW - diagnostic imaging KW - Humans KW - Ultrasonography, Interventional KW - instrumentation N1 - Publication Type: Journal Article UR - https://doi.org/10.1177/016173460102300102 ER -