1.
Freire M do CM, Pereira MF, Batista SM de O, Borges M do RS, Barbosa MI, Rosa AGF. The prevalence of dental caries and necessary treatment in six to twelve years old schoolchildren in Brazil, 1994 . Rev. saúde pública [Internet]. 1997 Feb. 1 [cited 2024 May 13];31(1):44-52. Available from: https://www.revistas.usp.br/rsp/article/view/24247