Small Hypovascular Hepatocellular Nodules: Association with Signal Intensity at SPIO-Enhanced MR Imaging in Cirrhotic Livers

SPIO Positive Contrast In-Vivo by the Use of Diagonal-SPRITE

Temperature Dependence of T1 Relaxation Time of New Long-Circulating Thermosensitive Liposomes with Encapsulated Gadodiamide

The Modified Fe3O4-NH3+ with RGD-4C Ligand for Cancer Cell Targeting MR Contrast Agent