TY  - RPRT
TI  - Comparison of ejection fraction calculated by nine different volume calculation methods.
AU  - I Beranek
AU  - R Moore
AU  - S Kim
AU  - A Formanek
AU  - K Amplatz
PY  - 1976
DO  - 10.1148/120.3.553
UR  - https://pubmed.ncbi.nlm.nih.gov/948588/
ID  - 948588
ER  -