NCT01473355
- Conditions
- Jaw Diseases, Jaw, Edentulous, Jaw, Edentulous, Partially, +6 more
- Locations
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- School of Stomatology, JiLin University, Hospital of Stomatology Changchun, China
- Sichuan University Chengdu, China
- The First Affiliated Hospital, College of Medicine, Zhejiang University Hangzhou, China