Alternative of Lower-Cost Glass-Ionomer Sealant in the Prevention of Caries Lesions in Brazilian Children - Reis, Juliana Tietböhl de Almeida; Parisotto, Thaís Mazano; Imparato, José Carlos Pettorossi; Vasconcelos, Amanda de Albuquerque; Girao, Daniela Cavalcante (Pesquisa Brasileira em Odontopediatria e Clinica Integrada, 2019)