TY  - RPRT
TI  - Rate-dependent threshold changes during atrial pacing: clinical and experimental studies.
AU  - K Katsumoto
AU  - T Niibori
AU  - Y Watanabe
PY  - 1990
DO  - 10.1111/j.1540-8159.1990.tb02148.x
UR  - https://pubmed.ncbi.nlm.nih.gov/1697948/
ID  - 1697948
ER  -