Onladda Pisuttiwong และ Chalermpol Leevailoj. (2017) Microleakage of enamel preservation at gingival wall of class ii resin composite restorations (nanofilled vs bulk-fill). Chulalongkorn University:ม.ป.ท.Onladda Pisuttiwong และ Chalermpol Leevailoj. 2017. Microleakage of enamel preservation at gingival wall of class ii resin composite restorations (nanofilled vs bulk-fill). ม.ป.ท.:Chulalongkorn University;Onladda Pisuttiwong และ Chalermpol Leevailoj. Microleakage of enamel preservation at gingival wall of class ii resin composite restorations (nanofilled vs bulk-fill). ม.ป.ท.:Chulalongkorn University, 2017. Print.