Practice in Paragraphs
| Autor: | Delabarre, Frank A., Puterbaugh, P.G., Pendleton, E.C., Williams, Herbert Ely, Douglas, R.N., Williams, Herbert Ely |
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| Zdroj: | Journal of the American Dental Association: JADA; September 1934, Vol. 21 Issue: 9 p1685-1686, 2p |
| Databáze: | Supplemental Index |
| Externí odkaz: |
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