TY  - RPRT
TI  - Exercise testing in pediatrics.
AU  - Paul Stephens
AU  - Stephen M Paridon
PY  - 2004
DO  - 10.1016/j.pcl.2004.08.003
UR  - https://pubmed.ncbi.nlm.nih.gov/15561174/
ID  - 15561174
ER  -