TY  - RPRT
TI  - A quantitative technical quality assay method for electrocardiograms.
AU  - L T Sheffield
AU  - D I Roitman
AU  - S Kansal
PY  - 1978
DO  - 10.1016/s0022-0736(78)80129-0
UR  - https://pubmed.ncbi.nlm.nih.gov/690553/
ID  - 690553
ER  -