Evaluation of The Effectiveness of Some Tooth Brushing Techniques in Plaque Control Among Preclinical Dental Students in a Nigerian Tertiary Institution. African Journal of Biomedical Research, [S. l.], v. 22, n. 2, p. 121–126, 2019. Disponível em: https://ojshostng.com/index.php/ajbr/article/view/2251. Acesso em: 4 apr. 2026.