TY  - RPRT
TI  - Enhanced echocardiographic techniques for imaging tissue.
AU  - H Feigenbaum
PY  - 2000
DO  - 10.1016/s0002-9149(00)00986-3
UR  - https://pubmed.ncbi.nlm.nih.gov/10997348/
ID  - 10997348
ER  -