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UNLABELLED The aim of this study was to quantify the mineral content removed from primary teeth after using a chemomechanical system, called Papacarie. MATERIALS Twenty human primary extracted(More)
Abstract A convenient method to obtain β-alkyl-β-methoxyvinyl trifluoromethyl ketones [CF 3 COCHC(OMe)R, where R = Et, n -Pr, i -Pr, i -Bu, t-Bu, –(CH 2 ) 2 OMe] from the regiospecific acylation of(More)
OBJECTIVES The purpose of this study was to evaluate the systemic mercury levels in urine of patients and dental school students caused by exposure to silver amalgam. It is currently believed that(More)
ABSTRACT The synthesis of a novel series of N-[1-alkyl(aryl)-3-oxo-4,4,4-trichloro(trifluoro)-1-buten-1-yl]-o-aminophenols and the analogous o-phenylenediamine derivatives [X3CC(O)CH=CR(o-NHC6H4Y),(More)