Qi F, Sun H, Zhang L, Zheng J. Comparison of curative effect between different retrograde filling materials in young permanent molar root canal therapy. Cell Mol Biol (Noisy-le-grand) [Internet]. 2022 Feb. 27 [cited 2024 Nov. 21];67(6):305-10. Available from: https://mail.cellmolbiol.org/index.php/CMB/article/view/4183