Macedo, I. F. A., M. M. Duarte, H. G. dos S. Chaves, B. Figueiredo, A. C. T. Valadares, A. C. D. Viana, and C. V. Araújo. “MTA In The Treatment Of Furcation Perforation In Upper Molars Under Operative Microscopy: Case Report”. Seven Editora, Mar. 2023, pp. 1192-01, https://sevenpublicacoes.com.br/editora/article/view/294.