A comparative clinical study on efficacy of nanofilled resin-modified and conventional glass ionomer pit and fissure sealant in molar tooth. Bangabandhu Sheikh Mujib Medical University Journal [Internet]. 2018 Dec. 25 [cited 2026 Jun. 26];11(4):278-81. Available from: https://banglajol.info/index.php/BSMMUJ/article/view/38447