00380nam a2200121Ia 4500008004100000245011900041260001700160260000900177300000800186650002300194650001200217856002900229170516s9999    xx            000 0 und d  aSuperparamagnetic Iron Oxide Nanoparticles as MRI contrast agents for Non-invasive Stem Cell Labeling and Tracking  bTheranostics  c2013  a3:8  xMedical Technology  xMedtech  uhttp://www.thno.org/v3i8