TY  - RPRT
TI  - Exercise tests with different modifications to evaluate rate adaptive pacemakers.
AU  - W Seeger
PY  - 1992
DO  - 10.1111/j.1540-8159.1992.tb02929.x
UR  - https://pubmed.ncbi.nlm.nih.gov/1383967/
ID  - 1383967
ER  -