00460nam a22001097a 4500003000400000082001900004100001800023245021300041260004500254300000800299650004300307SGT  a617.6342bC25J  aJain, Nimisha  aComparative Evaluation of the effect of oral premedication with a single dose of Ketorolac, dexamethasone and intensity of post operative endodontic painbA double blinded randomized controlled clinical trial  aGurugram, HaryanabSGT University c2025  a115  aConservative Dentistry and Endodontics