TY  - RPRT
TI  - Oxygen deficit during exercise testing in heart failure. Relation to submaximal exercise tolerance.
AU  - A M Cross
AU  - M B Higginbotham
PY  - 1995
DO  - 10.1378/chest.107.4.904
UR  - https://pubmed.ncbi.nlm.nih.gov/7705151/
ID  - 7705151
ER  -