Yagthan Mohammed Haider, Abdul-Hadi NF, and Norehan Mokhtar. “Influence of Tray Type and Different Hardness of Polyvinyl Siloxane Impression Materials on the Dimensional Accuracy of Dental Implant Impression”. International Journal of Research in Pharmaceutical Sciences 10, no. 1 (February 20, 2019): 764–770. Accessed January 15, 2025. https://ijrps.com/home/article/view/3704.