@misc{indiciae663e51541959, title = {[Evaluation of left ventricular ejection fraction using an automated contour tracking method: comparison with equilibrium radionuclide angiography].}, author = {T Hamada and K Yoshida and T Hozumi and T Akasaka and T Takagi and Y Yonezawa and Y Ogata and T Yagi and J Kawai and H Ito and S Morioka and H Yoshioka and M Nishiura and M Watanabe and J Yoshikawa}, year = {1997}, url = {https://pubmed.ncbi.nlm.nih.gov/9127839/}, note = {Source identifier: 9127839} }