Endotoxin Levels After Calcium Hydroxide Placement in Root Canals Irrigated with Continuous or Sequential Chelation in Previously Treated Teeth with Symptomatic Apical Periodontitis: A Randomized Controlled Clinical Trial
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Introduction: Endotoxins are pro-inflammatory components of Gram-negative bacteria. The aim of this randomized clinical trial was to test the null hypotheses that (i) there is no significant difference between continuous chelatio... ...
