| 摘要 |
<p>Diagnostic imaging contrast media comprising an image contrast enhancing physiologically tolerable complex, said complex comprising a pair of interconjugated multinuclear clusters, for example of formula (I) or a salt thereof: (M3)2 L3, wherein M3 is a multinuclear cluster containing three metal atoms and L is a ligand, together with at least one pharmaceutical carrier or excipient.</p> |
