TY  - RPRT
TI  - First-third ejection fraction: is the first-pass radionuclide method accurate?
AU  - R N Pierson
AU  - A Yamashina
AU  - M I Friedman
AU  - N Roistacher
PY  - 1985
UR  - https://pubmed.ncbi.nlm.nih.gov/4032056/
ID  - 4032056
ER  -