Occurrence of nonfluoride opacities and nonfluoride hypoplasias of enamel in 588 children ages 9 to 14 years
| Autor: | Nevitt, George A., Frankel, John M., Witter, David M. |
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| Zdroj: | Journal of the American Dental Association: JADA; January 1963, Vol. 66 Issue: 1 p65-69, 5p |
| Databáze: | Supplemental Index |
| Externí odkaz: |
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