Programmed self-instruction in oral hygiene. (Q52344666)
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scientific article published in January 1967
| Language | Label | Description | Also known as |
|---|---|---|---|
| English | Programmed self-instruction in oral hygiene. |
scientific article published in January 1967 |
Statements
Programmed self-instruction in oral hygiene. (English)
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Bratthall D
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1 January 1967
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2
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3
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207-214
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