Copyright: © 2026 The Author(s). Published by Elsevier Ltd. We conducted an open-label, cluster-randomised crossover trial in 22 Brazilian intensive care units ...
The objective of this study was to assess the influence of chlorhexidine (liquid and gel) and zinc oxide in calcium hydroxide (CH) pastes on root pH in simulated external resorption. One hundred human ...
Objective: to compare the use of 0.5% alcoholic chlorhexidine and 70% alcohol in skin antisepsis for neuraxial blocks. Method: this is a non-inferiority randomized clinical trial, with two parallel ...
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