TY  - RPRT
TI  - Three-dimensional power Doppler imaging: a phantom study to quantify vessel stenosis.
AU  - Z Guo
AU  - A Fenster
PY  - 1996
DO  - 10.1016/s0301-5629(96)00125-1
UR  - https://pubmed.ncbi.nlm.nih.gov/9004430/
ID  - 9004430
ER  -