TY  - RPRT
TI  - Radionuclide left ventricular ejection fraction: a comparison of three methods.
AU  - A D Hains
AU  - I Al-Khawaja
AU  - D A Hinge
AU  - A Lahiri
AU  - E B Raftery
PY  - 1987
DO  - 10.1136/hrt.57.3.242
UR  - https://pubmed.ncbi.nlm.nih.gov/3566982/
ID  - 3566982
ER  -