TY  - RPRT
TI  - Temporal relationship between dynamic heart rate variability and electroencephalographic activity during sleep in man.
AU  - H Otzenberger
AU  - C Simon
AU  - C Gronfier
AU  - G Brandenberger
PY  - 1997
DO  - 10.1016/s0304-3940(97)00448-5
UR  - https://pubmed.ncbi.nlm.nih.gov/9237486/
ID  - 9237486
ER  -