Abstract Background Downward trends have been observed in oral cancer incidence and mortality in the US over the past 30 years; however. these declines are not uniform within this population. Several studies have now demonstrated an increase in the incidence and mortality from oral cancers among certain demographic groups. which may have resulted from increased risks or risk behaviors. https://www.chiggate.com/shades-eq-gloss-07m-driftwood-for-sale/