6Jones ML. An investigation into initial discomfort caused by placement of an archwire[J]. Eur J Orthod,1984,4:48.
7Jones ML, The pain and discomfort experiment during orthodontic treatment[J], Am J Orthod, 1992,102.. 373.
8Cacciafesta V, Sfondrini MF, Baluga L, Scribante A, Klersy C.Use of a self-etching primer in combination with a resin-modified glass ionomer: effect of water and saliva contamination on shear bond strength [J].Am J Orthod Dentofacial Orthop, 2003,124(4):4
9Ram S.Korabik K. Social and psychological motivation for or thodontic treatment[J]. Am J Orthod, 1997,72:460.
10Klocke A, Shi J, Kahl-Nieke B, Bismayer U. In vitro evaluation of a moisture-active adhesive for indirect bonding[J].Angle Orthod,2003,73(6):697-701.