TY  - RPRT
TI  - Quantitation of the vectorcardiogram.
AU  - A C Witham
PY  - 1966
DO  - 10.1016/0002-8703(66)90457-1
UR  - https://pubmed.ncbi.nlm.nih.gov/5915564/
ID  - 5915564
ER  -