Determination of left ventricular ejection fraction using intravenous contrast and a semiautomated border detection algorithm
2003 ◽
Vol 16
(1)
◽
pp. 22-28
◽
1986 ◽
Vol 112
(2)
◽
pp. 392-396
◽
1987 ◽
Vol 1
(1)
◽
pp. 18-23
◽
2003 ◽
Vol 16
(8)
◽
pp. 824-831
◽
1992 ◽
1988 ◽
Vol 62
(9)
◽
pp. 628-633
◽