LIBERATO, Walleska Feijó; SALGADO , Vinicius; GALLITO , Marco Antonio; FARIA E SILVA , André Luis; SCHNEIDER, Luis Felipe Jochims; CAVALCANTE , Larissa Maria Assad. Impact of gray background on tooth color shade matching: a comparison of visual and instrumental methods. Brazilian Dental Science, São José dos Campos, Brazil, v. 27, n. 4, 2024. DOI: 10.4322/bds.2024.e4449. Disponível em: https://ojs.ict.unesp.br/index.php/cob/article/view/4449. Acesso em: 21 aug. 2025.