@misc{indiciae7b0ea35e01c3, title = {Dynamic electrocardiography V. The "imaginary cardiac vector" hypothesis: experimental evaluation.}, author = {I E Katzeff and P Gathiram and H Edwards and J Booyens}, year = {1981}, doi = {10.1016/0306-9877(81)90042-6}, url = {https://pubmed.ncbi.nlm.nih.gov/7289907/}, note = {Source identifier: 7289907} }