Smith Smithrithee. (2000) Investigation of the enamel-sealant interface after Er : YAG laser treatment an in vitro sem study. Mahidol University,:ม.ป.ท.Smith Smithrithee. 2000. Investigation of the enamel-sealant interface after Er : YAG laser treatment an in vitro sem study. ม.ป.ท.:Mahidol University,;Smith Smithrithee. Investigation of the enamel-sealant interface after Er : YAG laser treatment an in vitro sem study. ม.ป.ท.:Mahidol University, 2000. Print.