Talk:Crown-to-root ratio

External links modified
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I have just modified one external link on Crown-to-root ratio. Please take a moment to review my edit. If you have any questions, or need the bot to ignore the links, or the page altogether, please visit this simple FaQ for additional information. I made the following changes:
 * Added archive https://web.archive.org/web/20110815055716/http://drantoniocmf.com/Cirugia%20Bucal/14.pdf to http://drantoniocmf.com/Cirugia%20Bucal/14.pdf

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Cheers.— InternetArchiveBot  (Report bug) 23:09, 14 August 2017 (UTC)