TY  - RPRT
TI  - The vectorcardiogram in left bundle branch block.
AU  - R LUNA
AU  - A JACKSON
PY  - 1961
DO  - 10.1016/0002-9149(61)90447-7
UR  - https://pubmed.ncbi.nlm.nih.gov/13764260/
ID  - 13764260
ER  -