POSTOPERATIVE PAIN AFTER SINGLE-VISIT VERSUS MULTIPLE-VISIT ROOT CANAL TREATMENT: A COMPREHENSIVE REVIEW OF THE LITERATURE. Frontier in Medical and Health Research, [S. l.], v. 4, n. 3, p. 2616–2623, 2026. Disponível em: https://fmhr.net/index.php/fmhr/article/view/3468.. Acesso em: 8 nov. 2026.