Amin, D. B. K., Dayem, D. R. N., & Salman, D. R. F. (2018). The Effect of Two Demineralizing Agents on Apical Sealing of Retrograde Filling Materials (In Vitro Study). Mustansiria Dental Journal, 6(3), 229–236. https://doi.org/10.32828/mdj.v6i3.462