(Q77313194)
Statements
Improved left ventricular endocardial border delineation and opacification with OPTISON (FS069), a new echocardiographic contrast agent. Results of a phase III Multicenter Trial (English)
J L Cohen
J Cheirif
D S Segar
L D Gillam
J S Gottdiener
E Hausnerova
1 September 1998