Prevalence of microorganisms in root canals of human deciduous teeth with necrotic pulp and chronic periapical lesions. Pesquisa Odontológica Brasileira, [S. l.], v. 17, n. 4, p. 367–371, 2003. DOI: 10.1590/S1517-74912003000400013. Disponível em: https://www.revistas.usp.br/pob/article/view/43104.. Acesso em: 24 may. 2024.