A survey of posterior crossbites treated with a fixed W-arch expansion appliance /
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| Format: | Book |
| Language: | English |
| Published: |
Oregon :
O Montero S,
1981.
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| Subjects: |
| Item Description: | "Submitted in partial fulfillment of the requirements for a certificate of pedodontics at the University of Oregon Health Sciences Center, School of Dentistry". |
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| Physical Description: | iv, 42 hojas : ilustraciones ; 30 cm |