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Prevalence and patterns of choanal atresia and choanal stenosis among pregnancies in Texas, 1999-2004 |
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| Authors: | Case Amy P Mitchell Laura E |
| Affiliation: | Texas Department of State Health Services, Birth Defects Epidemiology and Surveillance Branch, Austin, Texas, USA. |
| Abstract: | |
| Keywords: | choanal atresia choanal stenosis congenital abnormalities epidemiology prevalence registries |
| 本文献已被 PubMed 等数据库收录！ | |