Malocclusion status and orthodontic treatment needs of 14-year old Yemeni adolescents / Rasheed Abdul Salam Al-Maqtari
The aim of this study was to develop a national database on the prevalence, severity of malocclusion and orthodontic treatment needs among Yemeni adolescents. Other variables included were geographical zones, gender and urban-rural locations. A multi-stage stratified random sample of 2400 subject...
| 第一著者: | |
|---|---|
| フォーマット: | 学位論文 |
| 出版事項: |
2011
|
| 主題: |