TY  - RPRT
TI  - Left ventricular ejection fraction during incremental and steady state exercise.
AU  - C Foster
AU  - R A Gal
AU  - S C Port
AU  - D H Schmidt
PY  - 1995
UR  - https://pubmed.ncbi.nlm.nih.gov/8614314/
ID  - 8614314
ER  -