“COMPARATIVE EVALUATION OF FRACTURE STRENGTH, SURFACE HARDNESSAND COLOR STABILITY BETWEEEN PRE-FORMED AND CUSTOMIZABLE DIRECT VENEERS: AN IN-VITRO STUDY”. Journal of Pharmaceutical Negative Results, [S. l.], p. 221–230, 2022. DOI: 10.47750/pnr.2022.13.S06.033. Disponível em: https://pnrjournal.com/index.php/home/article/view/1649.. Acesso em: 4 jun. 2026.