Periodontal Providers Group

http://www.abc.net.au//are-healthy-teeth-linked-to/9184268

https://www.webmd.com//gum-disease-tied-to-yet-another-dea

http://www.dentistrytoday.com//2707-periodontitis-linked-t

https://www.self.com/story/what-your-gums-say-about-health

https://sydney.edu.au//oral-health-impact-of-sugar-sweeten

http://www.drbicuspid.com/index.aspx

http://www.mouthhealthy.org//az-top/c/cold-and-flu-season

http://www.dentistrytoday.com//2614-define-periodontal-dis

http://www.newsmax.com//Gum-disease-/2017/09/13/id/813333/