TY  - RPRT
TI  - The frank lead exercise electrocardiogram. A quantitative study based on averaging technic and digital computer analysis.
AU  - G Blomqvist
AU  - J Stenberg
AU  - I Astrand
AU  - R Messin
PY  - 1965
UR  - https://pubmed.ncbi.nlm.nih.gov/5858053/
ID  - 5858053
ER  -