TY  - RPRT
TI  - Frequency and vagal effects.
AU  - W YOUNG
AU  - F UPHAM
PY  - 1961
DO  - 10.1152/ajplegacy.1961.200.4.715
UR  - https://pubmed.ncbi.nlm.nih.gov/13787502/
ID  - 13787502
ER  -