2021. Evaluation the Effect of Occlusal Reduction on Postoperative Pain in Teeth with Irreversible Pulpitis and Mild Tenderness to Percussion. Journal of Al-Rafidain University College For Sciences ( Print ISSN: 1681-6870 ,Online ISSN: 2790-2293 ). 38, 2 (Oct. 2021), 128–140. DOI:https://doi.org/10.55562/jrucs.v38i2.231.