TY  - RPRT
TI  - Non-invasive non-nuclear exercise testing.
AU  - M Savvides
AU  - V Froelicher
PY  - 1984
DO  - 10.1159/000173657
UR  - https://pubmed.ncbi.nlm.nih.gov/6378381/
ID  - 6378381
ER  -