Efficacy of a Calcium-Phosphate/Fluoride Varnish and Ionomeric Sealant on Cervical Dentin Hypersensitivity: a randomized, double-blind, placebo-controlled clinical study - Machado, Alana Cristina; Maximiano, Vinicius; Yoshida, Mirian Lumi; Freitas, Julia Gomes; Mendes, Fausto Medeiros; Aranha, Ana Cecilia Corrêa; Scaramucci, Taís (Journal of Oral Rehabilitation, 2021)