Early correction of posterior crossbite: biomechanical characteristics of the appliances.
da Silva Filho
O G
OG
Valladares Neto
J
J
Rodrigues de Almeida
R
R
D000202:Activator Appliances; D006801:Humans; D008310:Malocclusion / Q000628:therapy*; D009967:Orthodontic Appliances; D009968:Orthodontic Appliances, Removable