ArticleThe Angle orthodontist2012

Re: A retrospective randomized double-blind comparison study of the effectiveness of Hawley versus vacuum-formed retainers. Angle Orthod. 2011;81: 404–409. By Stephen Barlin, Roland Smith, Ray Reed, Jonathan Sandy, Anthony John Ireland.

Chun-jie Li et al.PubMed ↗

No numbers read from the abstract.