TY  - RPRT
TI  - The triangular wave test for electrocardiographic devices: a historical perspective.
AU  - James J Bailey
PY  - 2004
DO  - 10.1016/j.jelectrocard.2004.08.020
UR  - https://pubmed.ncbi.nlm.nih.gov/15534805/
ID  - 15534805
ER  -