TY  - RPRT
TI  - Left ventricular function before and following aortic valve replacement.
AU  - J W Kennedy
AU  - J Doces
AU  - D K Stewart
PY  - 1977
DO  - 10.1161/01.cir.56.6.944
UR  - https://pubmed.ncbi.nlm.nih.gov/923063/
ID  - 923063
ER  -