Socio-economic factors in dental caries prevalence and frequency in Nigerians. An epidemiological study.
Autor: | Enwonwu, Cyril O.1, Enwonwu, C O (AUTHOR) |
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Zdroj: | Caries Research. 1974, Vol. 8 Issue 2, p155-171. 17p. |
Databáze: | Academic Search Ultimate |
Externí odkaz: |