4Feinberg E.Precision attachment case restoration with implant abutments:a review with case reports[J].J Oral Implantol,2011,37(4):489-498.
5Wang H Y,Zhang Y M,Yao D,et al.Effects of rigid and nonrigid extracoronal attachments on supporting tissues in extension base partial removable dental prostheses: a nonlinear finite element study[J].J Prosthet Dent,2011,105(5):338-346.
6Saito M,Miura Y,Notani K,et al.Stress distribution of abutments and base displacement with precision attachment- and telescopic crown-retained removable partial dentures[J].J OralRehabil,2003,30(5):482-487.
7Feinberg E. Precision attachment case restoration with implant abut-ments :a review with case reports. J Orallmplantol, 2011,37 ( 4 ):489498.
8Wang H Y,Zhang Y M, Yao D, et al. Effects of rigid and nonrigidextracoronal attachments on supporting tissues in extension base par-tial removable dental prostheses : a nonlinear finite element study. JProsthet Dent,2011,105(5) :338-346.
9Wang H Y,Zhang Y M,Yao D,et al. Effects of rigid and nonrigid extracoronal attachments on supporting tissues in extension base partial removable dental prostheses: a nonlinear finite element study[J]. J Prosthet Dent,2011, 105(5) :338-346.
10Feinberg E. Precision attachment case restoration with implant abutments: a review with case reports [J]. j Orallmplantol, 2011,37(4) :489-498.
