TY  - RPRT
TI  - A least-squares strain estimator for elastography.
AU  - F Kallel
AU  - J Ophir
PY  - 1997
DO  - 10.1177/016173469701900303
UR  - https://pubmed.ncbi.nlm.nih.gov/9447668/
ID  - 9447668
ER  -