The in vitro effect of a tooth bleaching agent on coffee and wine stained teeth.
<p>The aim of this laboratory based study is to assess the efficiency of a tooth bleaching agent by measuring the degree of color change with a spectrophotometer (Konica Minolta, CM 2600d) and not by the usual subjective visual guide methods. Objectives of the study are: To determine tooth sha...
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| Format: | Others |
| Language: | English |
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2008
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| Online Access: | http://etd.uwc.ac.za/index.php?module=etd&action=viewtitle&id=gen8Srv25Nme4_1157_1274377553 |