TY  - RPRT
TI  - Is respiratory sinus arrhythmia present in atrial fibrillation? A study using two quantitative methods.
AU  - S T Chandler
AU  - P N Trewby
PY  - 1994
DO  - 10.1016/1350-4533(94)90061-2
UR  - https://pubmed.ncbi.nlm.nih.gov/7952670/
ID  - 7952670
ER  -