Saiisara Chaidarun และ Chalermpol Leevailoj. (2017) Evaluation of voids in class ii restorations restored with bulk-fill and conventional nanohybrid resin composite. Chulalongkorn University:ม.ป.ท.Saiisara Chaidarun และ Chalermpol Leevailoj. 2017. Evaluation of voids in class ii restorations restored with bulk-fill and conventional nanohybrid resin composite. ม.ป.ท.:Chulalongkorn University;Saiisara Chaidarun และ Chalermpol Leevailoj. Evaluation of voids in class ii restorations restored with bulk-fill and conventional nanohybrid resin composite. ม.ป.ท.:Chulalongkorn University, 2017. Print.