TY  - RPRT
TI  - [Noninvasive evaluation of systolic left ventricular function using integrated echo-Doppler method].
AU  - L Badano
AU  - L Carratino
AU  - R Piazza
AU  - A Lucatti
PY  - 1994
UR  - https://pubmed.ncbi.nlm.nih.gov/7926388/
ID  - 7926388
ER  -