title: [Practical applications of mechanical studies concerning headgears fixed to the upper molars].
mesh_terms: D006801:Humans; D008310:Malocclusion / Q000628:therapy; D008437:Maxilla; D008963:Molar; D009968:Orthodontic Appliances, Removable; D009971:Orthodontics, Corrective; D014143:Traction
vernacular_title: Application pratique des études mécaniques concernant les headgears fixés sur les molaires supérieures