Dr. Bhatnagar Vishrut Mohan Colour Stability and Flexural Strength of Poly (Methyl Methacrylate) and Bis-Acrylic Composite Based Provisional Crown & Bidge Auto Polymerizing Resins Exposed to Tea,Coffee,Cola and Food Dye-An invitro Study - 02 . Colour ; Stability ; Flexural ; Strength ; Poly ; (Methyl ; Methacrylate) ; Bis-Acrylic ; Composite ; Based ; Provisional ; Crown ; & ; Bidge ; Auto ; Polymerizing ; Resins ; Exposed ; Tea,Coffee,Cola ; Food ; Dye-An ; invitro ; Study guide Subjects--Topical Terms: Prosthodontics(617.69)