TY  - RPRT
TI  - Visual estimation versus quantitative assessment of left ventricular ejection fraction: a comparison by cardiovascular magnetic resonance imaging.
AU  - Burkhard Sievers
AU  - Simon Kirchberg
AU  - Ulrich Franken
AU  - Binu-John Puthenveettil
AU  - Asli Bakan
AU  - Hans-Joachim Trappe
PY  - 2005
DO  - 10.1016/j.ahj.2004.11.017
UR  - https://pubmed.ncbi.nlm.nih.gov/16209976/
ID  - 16209976
ER  -