00346nam a22001097a 4500020002400000082001700024100002800041245002800069260003700097300002100134650008100155  a9789350251454 (pbk)  a617.632bRAO  aRao, HN ShamaaBhavya B  aMCQ's in periodontology  aNew DelhibJaypee Brothersc2010  a221 p.c; 22 cm.  aPeriodontologyvAIDSvHalitosisvImplantsvStem cellsvOcclusionvMCQsvIIDC