@misc{indiciae05f9f83a43f7, title = {Spatial vector analysis of early right ventricular preponderance.}, author = {J C DAHL and E SIMONSON}, year = {1953}, doi = {10.1016/0002-8703(53)90132-x}, url = {https://pubmed.ncbi.nlm.nih.gov/13050596/}, note = {Source identifier: 13050596} }