TY  - RPRT
TI  - Detecting abnormalities in left ventricular function during exercise by respiratory measurement.
AU  - A Koike
AU  - H Itoh
AU  - K Taniguchi
AU  - M Hiroe
PY  - 1989
DO  - 10.1161/01.cir.80.6.1737
UR  - https://pubmed.ncbi.nlm.nih.gov/2688975/
ID  - 2688975
ER  -