الفهرس | Only 14 pages are availabe for public view |
Abstract Aim to prepare and characterize Glass ionomer\Collagen hybrid in two different concentrations in comparison with Mineral trioxide aggregate and Glass ionomer in terms of apical leakage , scanning electron microscopic examinations and biocompatibility test . Methodology sixty extracted teeth were resected , root - end cavities prepared and divided into four equal groups (n=15) |