The origin and evolution of the Hawley retainer for the effectiveness to maintain tooth position after fixed orthodontic treatment compare to vacuum-formed retainer: A systematic review of RCTs

Publication date: Available online 19 March 2020Source: International OrthodonticsAuthor(s): Souvannasing Outhaisavanh, Yang Liu, Jinlin Song

Source: International Orthodontics - March 21, 2020 Category: Dentistry Source Type: research