TY  - RPRT
TI  - Tissue harmonic image analysis based on spatial covariance.
AU  - C C Shen
AU  - P C Li
PY  - 2001
DO  - 10.1109/58.971717
UR  - https://pubmed.ncbi.nlm.nih.gov/11800127/
ID  - 11800127
ER  -