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Classification and craniofacial features of gummy smile in adolescents

Hao Wu1, Jie Lin, Li Zhou

  • 1State Key Laboratory of Oral Diseases and Department of Orthodontics, West China Stomatological Hospital, Sichuan University, Sichuan, PR China.

The Journal of Craniofacial Surgery
|September 22, 2010
PubMed

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