TY  - RPRT
TI  - Clinical exercise testing.
AU  - I M Weisman
AU  - R J Zeballos
PY  - 2001
DO  - 10.1016/s0272-5231(05)70060-5
UR  - https://pubmed.ncbi.nlm.nih.gov/11787659/
ID  - 11787659
ER  -