Wear of nanohybrid and microfilled composite resin in occlusal restoration of first permanent molar tooth. Bangabandhu Sheikh Mujib Medical University Journal [Internet]. 2019 Oct. 2 [cited 2026 Jun. 25];12(3):133-7. Available from: https://www.banglajol.info/index.php/BSMMUJ/article/view/42393