TY  - RPRT
TI  - The relation between mitral annulus motion and ejection fraction: a nonlinear function.
AU  - K Emilsson
AU  - M Alam
AU  - B Wandt
PY  - 2000
DO  - 10.1067/mje.2000.107253
UR  - https://pubmed.ncbi.nlm.nih.gov/11029713/
ID  - 11029713
ER  -