An In vitro study to evaluate the efficacy of Dentinal tubule penetration of two types of root canal filling material: AH plus and Bio-ceramic HIFlow. Journal of Hama University , [S. l.], v. 4, n. 15, 2022. Disponível em: https://journal.hama-univ.edu.sy/huj/article/view/774. Acesso em: 6 jun. 2026.