Tippawan Inthararith และ Piyanee panitvisai. (2009) Comparison of microleakage of two retrofilling techniques /. Chulalongkorn University,:ม.ป.ท.Tippawan Inthararith และ Piyanee panitvisai. 2009. Comparison of microleakage of two retrofilling techniques /. ม.ป.ท.:Chulalongkorn University,;Tippawan Inthararith และ Piyanee panitvisai. Comparison of microleakage of two retrofilling techniques /. ม.ป.ท.:Chulalongkorn University, 2009. Print.