TY  - RPRT
TI  - Editorial: Standardization in vectorcardiography.
AU  - E Lepeschkin
PY  - 1973
DO  - 10.1016/s0022-0736(73)80048-2
UR  - https://pubmed.ncbi.nlm.nih.gov/4765322/
ID  - 4765322
ER  -