TY  - RPRT
TI  - The vector-cardiogram in left ventricular hypertrophy. A study using the Frank lead system.
AU  - A G WALLACE
AU  - B W McCALL
AU  - E H ESTES
PY  - 1962
DO  - 10.1016/0002-8703(62)90302-2
UR  - https://pubmed.ncbi.nlm.nih.gov/14004645/
ID  - 14004645
ER  -