title: [Teaching aids in orthodontics].
mesh_terms: D000180:Acrylic Resins; D003724:Dental Arch; D003765:Models, Dental; D009970:Orthodontics / Q000193:education*; D013664:Teaching Materials; D014093:Tooth, Artificial
chemical_list: D000180:Acrylic Resins
vernacular_title: Niektóre pomoce dydaktyczne w nauczaniu ortodoncji.