Nattaya Rungcharoenporn และ Somsinee Pimkhaokham. (2011) Comparison inamount of extruded irrigant during final flush using Conventional method and endoactivator® in root canal system with different apical preparation sizes. Chulalongkorn University:ม.ป.ท.Nattaya Rungcharoenporn และ Somsinee Pimkhaokham. 2011. Comparison inamount of extruded irrigant during final flush using Conventional method and endoactivator® in root canal system with different apical preparation sizes. ม.ป.ท.:Chulalongkorn University;Nattaya Rungcharoenporn และ Somsinee Pimkhaokham. Comparison inamount of extruded irrigant during final flush using Conventional method and endoactivator® in root canal system with different apical preparation sizes. ม.ป.ท.:Chulalongkorn University, 2011. Print.