6L Hichens, H Rowland, A Williams,et al. Cost-effictiveness and patient satisfaction: Hawley and vacuum- formed retainers[J]. Eur J Orthod. 2007,29(4):372- 378. 被引量:1
3Hershey HG. Incisor tooth retraction and subsequent profile chance in postadolescent female patients [J]. Am J Orthod, 1972,61: 45-54. 被引量:1
4Denis KL,Speidel TM. Comparison of the three methods of profile change prediction in the adult orthodontic patient[J]. Am J Orthod, 1987,92(5) :396-402. 被引量:1