TY  - RPRT
TI  - Exercise testing in clinical medicine.
AU  - E A Ashley
AU  - J Myers
AU  - V Froelicher
PY  - 2000
DO  - 10.1016/s0140-6736(00)03138-x
UR  - https://pubmed.ncbi.nlm.nih.gov/11075788/
ID  - 11075788
ER  -