title: [Experience with the use of lingual and palatal bars in modified plates of A.M. Schwartz and activators].
mesh_terms: D000202:Activator Appliances; D006801:Humans; D009968:Orthodontic Appliances, Removable
vernacular_title: Experiencias con el uso de barras linguales y palatinas, en las placas modificadas de A.M. Schwarz y activadores.