TY  - RPRT
TI  - Left ventricular function after aortocoronary bypass surgery.
AU  - E Sivertssen
AU  - G Semb
PY  - 1979
DO  - 10.3109/14017437909100558
UR  - https://pubmed.ncbi.nlm.nih.gov/317383/
ID  - 317383
ER  -