Siddiqui, Zarah Comparitive evaluation of the Flexural strenght and impact strenght of Polymethyl Methacrylate and Vertex Resin simplified after immersion in Denture cleansers / by Zarah Siddiqui ; supervised by Muneeb Ahmed Lone - Karachi 2021 ISBN: 9789696851578 Subjects--Topical Terms: Masters in Dental surgeryProsthodontics