TY  - RPRT
TI  - Effect of chronic exercise on myocardial function.
AU  - J Crews
AU  - E E Aldinger
PY  - 1967
DO  - 10.1016/0002-8703(67)90013-0
UR  - https://pubmed.ncbi.nlm.nih.gov/4227758/
ID  - 4227758
ER  -