00386nam a2200121Ia 4500008004100000245012300041260001700164260000900181300000900190650002300199650001200222856003000234170516s9999    xx            000 0 und d  aMelatonin Treatment Improves Mesenchymal Stem Cells Therapy by Preserving Stemness during Long-term In Vitro Expansion  bTheranostics  c2016  a6:11  xMedical Technology  xMedtech  uhttp://www.thno.org/v6i11