TY  - RPRT
TI  - Clinically significant differences between precordial electrocardiograms derived from V and CF leads.
AU  - A D KISTIN
AU  - W D BRILL
PY  - 1950
DO  - 10.7326/0003-4819-33-3-636
UR  - https://pubmed.ncbi.nlm.nih.gov/14771740/
ID  - 14771740
ER  -