TY  - RPRT
TI  - Dual chamber pacemakers: upper rate behavior.
AU  - S Furman
PY  - 1985
DO  - 10.1111/j.1540-8159.1985.tb05751.x
UR  - https://pubmed.ncbi.nlm.nih.gov/2580281/
ID  - 2580281
ER  -