'''Ultra-small gadolinium oxide nanoparticles (Gd2O3) are being developed as positivecontrast agents for molecular and cellular magnetic resonance imaging (MRI). Recent studies have demonstrated that these particles can be used to label and track cells in ...'
Remember not only to say the right thing in the right place, but far more
difficult still, to leave unsaid the wrong thing at the tempting moment. -
Benjamin Franklin