(Q73081861)
Statements
Validation of a new noninvasive method (contrast-enhanced transthoracic second harmonic echo Doppler) for the evaluation of coronary flow reserve: comparison with intracoronary Doppler flow wire (English)
C Caiati
C Montaldo
N Zedda
R Montisci
M Ruscazio
G Lai
M Cadeddu
L Meloni
1 October 1999