Singh, R. K.Kothiyal, G. P.Srinivasan, A.2010-08-202010-08-202009http://hdl.handle.net/123456789/36794402 bytestext/htmlenBioactive glassesIron oxideIn vitro testsApatite layerSurface morphologyIn vitro evaluation of bioactivity of CaO-SiO2-P2O5-Na2O-Fe2O3 glassesArticle