TY  - RPRT
TI  - A simple method for analysis of vectorcardiograms.
AU  - J Wartak
PY  - 1981
DO  - 10.1016/s0022-0736(81)80054-4
UR  - https://pubmed.ncbi.nlm.nih.gov/6168719/
ID  - 6168719
ER  -