1Fajen VB, Duncanson MG, Nanda RS, et al. An invitroevaluation of bond strength of three glassionomercements[J].Am J Orthod Dentofac Orthop, 1990,97:316-322.
2Klockowiski R, Davis EL,Joynt RB,et al.Bond strength and durability of glassionnomercements used as bonding agents in the placement of orthodontic brackets[J].Am J Orthod and Dentofac Orthop,, 1989,96:60-64.
3Seppa L.Fluoride release and effect on enamel soitening by fluoride-treated and fluoride-untreated glass ionomer specimens[J].Caries Res,1994,28:406-408.
4Creanor SL,Carruthers LMC,Saunders WP, et al. Fluoride uptake and release characteristics of glass ionomer cement [J].Caries Res,1994,28:322-328.
5Foesten L. Fluoride release and uptake by glass ionomers.Scand[J].J Dent Res,1991,99:241-245.
6Takahashi K, Emilson CG, Birkhed D. Fluoride release in vitro from various glass ionomer cements and resin composites after exposure to NaF solution[J].Dent Mater,1993,9:350-354.
7Hallgren A,Oliveby A,Twetman S.Fluoride concentration in plague adjacent to orthodontic appliances retained with glass ionomer cements[J].Caries Res,1993,27:51-54.
8Forss H,Jokonen J,Spets-Happonen S,et al.Fluoride and mutants streptococci in plaque grown on glass ionomer and composite[J].Caries Res,1991,25:454-458.
9Hallgren A,Oliveby A,Twetman S. L(+)- Lactic acid production in plaque from orthodontic appliances retained with glass ionomer cement[J]. Brit J Ortho,1994,21:23-26.
10Benelli EM, Serra MC, Rodriguesjr AL, et al. Insituantic ariogenic potential of glassionomercement[J]. Caries Res, 1993,27:280-284.