TY  - RPRT
TI  - Left ventricular dysfunction discriminated noninvasively beat-to-beat.
AU  - D H Spodick
PY  - 1984
DO  - 10.1016/s0002-9149(84)80249-0
UR  - https://pubmed.ncbi.nlm.nih.gov/6486053/
ID  - 6486053
ER  -