title: [Contributions to the history of the "isometry-rule"].
mesh_terms: D006665:History of Dentistry; D006666:History of Medicine; D008722:Methods; D011861:Radiography, Dental / Q000266:history*; D013679:Technology, Radiologic / Q000266:history
vernacular_title: Beiträge zur Geschichte der "Isometrie-Regel".