Performance of Electronic Apex Locators, Root ZX3, NovApex N31, and Apex-S, in Irrigant Solutions of Varying Conductivity. - de Araújo Estrela LR; Ngelo Cintra LT; Azevedo BC; Serpa GC; Siqueira PC; Silva JA; Decurcio DA; Estrela C (Journal of clinical and experimental dentistry, 2026)