
Study first to quantify environmental impact of periodontal disease, researchers say
<a href="https://news.google.com/rss/articles/CBMi2wFBVV95cUxQb2pMV21rZF9HcmMxNnFBWE9yaE1VZDJZaldWNnRsUHV0TGxSRXRxX1dyQXFZOGVNOFc4M0JiaXN0R21BUVl2NHp4dTRwV3VGdFN2VjNCY1dUQUl6bW5COWNHSFAweFlHRFJQX0VucTUtMUtlTjFDOFJpeFJrazBNVGRndWh1c0pvOTBBWU02MWdQN0JWOGpYT3FaX3psS1A5Yk9sUWhNdk83RU9rREd3WHJYWHppbmNtNmMwWjNjS2JHRHZ2Z3dzNTFKcDZwWVAwMTJiY2FrbmFEcnc?oc=5" target="_blank">Study first to quantify environmental impact of periodontal disease, researchers say</a>&nbsp;&nbsp;<font color="#6f6f6f">Oral Health Group</font>

