TY  - RPRT
TI  - Toward improved interpretation of the exercise test.
AU  - E A Amsterdam
AU  - R H Dressendorfer
AU  - D T Mason
PY  - 1980
DO  - 10.1159/000170870
UR  - https://pubmed.ncbi.nlm.nih.gov/7448839/
ID  - 7448839
ER  -