TY  - RPRT
TI  - Letter: How significant is persistent S-T segment depression?
AU  - B Livesley
PY  - 1974
DO  - 10.1136/bmj.4.5938.228-c
UR  - https://pubmed.ncbi.nlm.nih.gov/4419959/
ID  - 4419959
ER  -