[Activated appliances and expansion].
Barreiro Daviña
J
J
Hevia del Rio
J
J
Alvarez Brasa
C
C
D000202:Activator Appliances; D006801:Humans; D008310:Malocclusion / Q000628:therapy; D009968:Orthodontic Appliances, Removable; D010155:Palatal Expansion Technique / Q000295:instrumentation*
Las placas activas y la expansion.