749 Quantitative assessment of collateral derived myocardial perfusion using real-time myocardial contrast echocardiography during elective coronary angioplasty
1989 ◽
Vol 13
(4)
◽
pp. 852-856
◽
1999 ◽
Vol 7
(2)
◽
pp. 187
2005 ◽
Vol 24
(2)
◽
pp. S47
2004 ◽
Vol 43
(10)
◽
pp. 1807-1813
◽
2008 ◽
Vol 21
(2)
◽
pp. 139-145
◽
2003 ◽
Vol 41
(6)
◽
pp. 413