A healthy color: Testing for gum disease

Researchers at Temple University Maurice H. Kornberg School of Dentistry found that a color-changing oral strip is as effective in detecting periodontal disease as traditional methods, and is easier and less costly to administer.

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<p><a href="http://www.physorg.com/news158584347.html">A healthy color: Testing for gum disease</a></p> <p>Researchers at Temple University Maurice H. Kornberg School of Dentistry found that a color-changing oral strip is as effective in detecting periodontal disease as traditional methods, and is easier and less costly to administer.</p>