NCT01389258
- Conditions
- Jaw Diseases, Jaw, Edentulous, Jaw, Edentulous, Partially, +6 more
- Locations
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- Tong Ji University, Oral Implants Department Shanghai, China
- School of Stomatology Wuhan University Wuhan, China
- Dept. of Oral Implants, School of Stomatology, Fourth Military Medical University Xi'an, China