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Despite our understanding of the predictive factors associated with the malignant transformation of oral leukoplakia, based on our current knowledge there are no objective measures to determine an individuals likelihood of transformation to OSCC

Only substituted (tetra t -butyl and tetra trimethylsilyl) tetrahedranes have been successfully synthesized and isolated to date

My late father who inhaled Half & Half pipe tobacco down into his toenails for about a quarter of a century had both of those ailments

It looks and works like something you might more comfortably know as a bong

Its the difference between value and waste