TY  - RPRT
TI  - Heart.
AU  - M N Levy
AU  - R M Berne
PY  - 1970
DO  - 10.1146/annurev.ph.32.030170.002105
UR  - https://pubmed.ncbi.nlm.nih.gov/4391933/
ID  - 4391933
ER  -