77
Participants
Start Date
January 3, 2018
Primary Completion Date
March 5, 2019
Study Completion Date
March 5, 2019
orthodontic appliance
Orthodontic device for retention in the upper arch, after the end of orthodontic treatment
School of Dentistry, Department of Orthodontics, National and Kapodistrian University of Athens, Athens
University of Athens
OTHER