Freire BKV, Souza HLF de, Souza Neto HF de, Rodrigues Éwerton DR, Almeida R de AC, Nogueira EF de C. Fechamento de fístula bucossinusal com gordura de Bichat: relato de caso. Arch Health Invest [Internet]. 2021 Feb. 24 [cited 2025 Jul. 26];10(3):423-6. Available from: https://archhealthinvestigation.com.br/ARCHI/article/view/5157