1. Important aspects of long-term stability;Zachrisson;J Clin Orthod,1997
2. Stability of orthodontic treatment outcome: follow-up until 10 years postretention;Al Yami;Am J Orthod Dentofacial Orthop,1999
3. Orthodontic treatment stability predictors: a retrospective longitudinal study;de Bernabé;Angle Orthod,2017
4. Retention protocols and use of vacuum-formed retainers among specialist orthodontists;Meade;J Orthod,2013
5. Orthodontist clinical experience and clinical situation significantly influence the retention protocol - a survey from Croatia;Popović;Acta Clin Croat,2020