@article{article9fe0aa49,
title   = {Effect of bleaching agents on black tooth stains caused by chromogenic bacteria: 10 years follow-up case report},
author = {Morimoto, Susana and Nagase, Denis Yudi and Tedesco, Tamara Kerber and Moraes, Bárbara Thayara Barral and Sesma, Newton},
year = {2018},
doi = {10.1590/1981-8637201800020000143457},
journal   = {RGO - Revista Gaucha de Odontologia}
}