TY  - RPRT
TI  - Accelerometer-based adaptive-rate pacing: a multicenter study. European EXCEL Study Group.
AU  - R G Charles
AU  - J P Heemels
AU  - B L Westrum
PY  - 1993
DO  - 10.1111/j.1540-8159.1993.tb01604.x
UR  - https://pubmed.ncbi.nlm.nih.gov/7681193/
ID  - 7681193
ER  -