TY  - RPRT
TI  - Frank vectorcardiogram correlated with haemodynamic measurements: quantitative analysis.
AU  - S Lal
AU  - E Fletcher
AU  - P Binnion
PY  - 1969
DO  - 10.1136/hrt.31.1.15
UR  - https://pubmed.ncbi.nlm.nih.gov/5774036/
ID  - 5774036
ER  -