TY  - RPRT
TI  - Whither electrocardiography?
AU  - J S Butterworth
AU  - E Glassman
PY  - 1973
DO  - 10.1016/0002-8703(73)90352-9
UR  - https://pubmed.ncbi.nlm.nih.gov/4743338/
ID  - 4743338
ER  -