| Autor: |
Ruan MJ; National Engineering Laboratory for Digital and Material Technology of Stomatology, Beijing Key Laboratory of Digital Stomatology; Department of Orthodontics, Peking University School and Hospital of Stomatology, 22 S. Zhongguancun Ave., Haidian District, Beijing 100081, China., Jiang RP; National Engineering Laboratory for Digital and Material Technology of Stomatology, Beijing Key Laboratory of Digital Stomatology; Department of Orthodontics, Peking University School and Hospital of Stomatology. jiangruoping@126.com. |
