@misc{indiciae4e9d91ad7c65, title = {A new approach to processing electrocardiograms.}, author = {I HOFFMAN}, year = {1962}, doi = {10.1001/jama.1962.03050370022005}, url = {https://pubmed.ncbi.nlm.nih.gov/13908110/}, note = {Source identifier: 13908110} }