gum: References & Edit History

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  • The Editors of Encyclopaedia Britannica
    Encyclopaedia Britannica's editors oversee subject areas in which they have extensive knowledge, whether from years of experience gained by working on that content or via study for an advanced degree. They write new content and verify and edit content received from contributors.

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Article History

Type Description Contributor Date
Add new Web site: Healthline - 6 Ways to Keep Your Gums Healthy. Aug 16, 2019
Added new Web site: How Stuff Works - Healthguide - Gum Biopsy. Sep 19, 2008
Added new Web site: How Stuff Works - Health - Does Gum Really Stay In You For Seven Years? Jul 31, 2008
Article revised and updated. Dec 13, 2007
Added new Web site: Healthy Teeth - Oral Health Education Database. Aug 17, 2006
Added new Web site: Healthy Teeth - Oral Health Education Database. Aug 17, 2006
Article added to new online database. Jul 20, 1998
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