An In-Vitro Comparison Of Post Space Impression Using Two Different Technique With Polyvinylsiloxane And Vinyl Siloxane Ether Impression Material. Journal of Pharmaceutical Negative Results [Internet]. 2022 Apr. 1 [cited 2026 Jun. 8];:2457-64. Available from: https://pnrjournal.com/index.php/home/article/view/10349