Popoola BO, Dosumu EB, Ifesanya JU. Periodontal status and treatment need among adolescents in Ibadan, Southwestern Nigeria. Braz. J. Oral Sci. [Internet]. 2015 Jul. 1 [cited 2024 May 10];14(2):117-21. Available from: https://periodicos.sbu.unicamp.br/ojs/index.php/bjos/article/view/8640824