TY  - RPRT
TI  - DYNAMIC ELECTROCARDIOGRAPHY.
AU  - Z FREEMAN
PY  - 1965
DO  - 10.5694/j.1326-5377.1965.tb71616.x
UR  - https://pubmed.ncbi.nlm.nih.gov/14261365/
ID  - 14261365
ER  -