TY  - RPRT
TI  - Exercise and heart disease.
AU  - W L Haskell
AU  - S M Fox
PY  - 1968
DO  - 10.1080/00325481.1968.11693390
UR  - https://pubmed.ncbi.nlm.nih.gov/5678983/
ID  - 5678983
ER  -