TY  - RPRT
TI  - Cardiac exercise testing.
AU  - M J Kelly
AU  - V Kalff
PY  - 1984
DO  - 10.5694/j.1326-5377.1984.tb108460.x
UR  - https://pubmed.ncbi.nlm.nih.gov/6717341/
ID  - 6717341
ER  -