TY  - RPRT
TI  - Left ventricular contraction pattern changes with age in normal adults.
AU  - B Wandt
AU  - L Bojö
AU  - L Hatle
AU  - B Wranne
PY  - 1998
DO  - 10.1016/s0894-7317(98)70005-7
UR  - https://pubmed.ncbi.nlm.nih.gov/9758377/
ID  - 9758377
ER  -