A Comparative Evaluation of Dimensional Stability of Implant Impressions with Delayed vs Immediate Pouring Using Polyether and Polyvinyl Siloxane: An In Vitro Study. - Choithani, Kishan; Patoliya, Akhilesh; Vaniya, Chirag R.; Shukla, Raj; Karia, Hiral; Bajania, Dhara; Karia, Milap (Journal of Pharmacy & Bioallied Sciences, 2025)