SUNNY, .; AGARWAL, Vipin; AGARWAL, Sonali; RANJAN, Rohit. Effects of Bristle Hardness & Duration of Manual Tooth brushing on Plaque Control. Indian Journal of Community Health, [S. l.], v. 29, n. 1, p. 123–128, 2017. DOI: 10.47203/IJCH.2017.v29i01.019. Disponível em: https://iapsmupuk.org/journal/index.php/IJCH/article/view/732. Acesso em: 3 jul. 2024.