TY  - RPRT
TI  - Wenckebach upper rate response in single chamber pacemaker.
AU  - S S Barold
PY  - 2000
DO  - 10.1111/j.1540-8159.2000.tb00906.x
UR  - https://pubmed.ncbi.nlm.nih.gov/10914362/
ID  - 10914362
ER  -