000 00656nam a2200133Ia 4500
008 230330s9999 xx 000 0 und d
041 _aeng
100 _aDr.aparna rao
245 _athe effect of various composite polishing systems on the surface roughness and micro hardness ofnanofill and nano hybrid composite resin restorative -an in vitro study
500 _aeffect ; various ; composite ; polishing ; systems ; on ; surface ; roughness ; micro ; hardness ; ofnanofill ; nano ; hybrid ; resin ; restorative ; -an ; vitro ; study
504 _aguide
650 _aConservative Dentistry and Endodontics(617.6342)
700 _aGuide:Dr.m k manjunath
999 _c190058
_d190058