Powered toothbrushes with a rotation oscillation action remove plaque and reduce gingivitis more effectively than manual toothbrushes
Robert J. Weyant
Bok Engelsk 2003
Utgitt | St.Louis, Mo. : Mosby , 2003
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Omfang | s. 71-76
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Emner |
Utgitt | St.Louis, Mo. : Mosby , 2003
|
---|---|
Omfang | s. 71-76
|
Emner |