Comment on Roth appliance.
Roth
R H
RH
D000293:Adolescent; D016302:Centric Relation; D002648:Child; D003768:Dental Occlusion, Centric; D006801:Humans; D016382:Orthodontic Appliance Design; D009967:Orthodontic Appliances; D017063:Outcome Assessment, Health Care