Evaluation of the Effect of Addition of Poly Vinyl Pyrrolidone on, Dimensional Changes of Heat Cured Acrylic Resin Denture Base Material. Al-Rafidain J Sci [Internet]. 2021 Oct. 16 [cited 2026 Aug. 12];33(1):255-69. Available from: https://jrucs.iq/index.php/JAUCS/article/view/312