ABSTRACT
Recurrent aphthous stomatitis (RAS) is a common oral mucosal disease in human. This disease affect 20-25% of population. The etiology remains unclear, but some of cytokine such as TNF-α is suspected to contribute ...
Background: Radiographic imaging as a supportive diagnostic tool is the essential component in planning a treatment using implant, and has benefit in helping dentist to access target area of implant due to recommendation ...