TY  - RPRT
TI  - Orthogonal versus planar vector-electrocardiography.
AU  - P J Ioannidis
AU  - D Lekos
AU  - E J Ioannidis
PY  - 1972
DO  - 10.1159/000169513
UR  - https://pubmed.ncbi.nlm.nih.gov/5041938/
ID  - 5041938
ER  -