TY  - RPRT
TI  - Heart rate response to breathing: dependency upon breathing pattern.
AU  - J Mehlsen
AU  - K Pagh
AU  - J S Nielsen
AU  - L Sestoft
AU  - S L Nielsen
PY  - 1987
DO  - 10.1111/j.1475-097x.1987.tb00153.x
UR  - https://pubmed.ncbi.nlm.nih.gov/3568580/
ID  - 3568580
ER  -