TY  - RPRT
TI  - Exercise echocardiography.
AU  - H Feigenbaum
PY  - 1992
DO  - 10.1111/j.1445-5994.1992.tb00487.x
UR  - https://pubmed.ncbi.nlm.nih.gov/1449449/
ID  - 1449449
ER  -