TY  - RPRT
TI  - The sinus node electrogram in patients with and without sick sinus syndrome: techniques and correlation between directly measured and indirectly estimated sinoatrial conduction time.
AU  - J A Gomes
AU  - P S Kang
AU  - N El-Sherif
PY  - 1982
DO  - 10.1161/01.cir.66.4.864
UR  - https://pubmed.ncbi.nlm.nih.gov/7116602/
ID  - 7116602
ER  -