ADA’s stronghold over amalgam is finally crumbling — a major reason to celebrate Mercury-Free Dentistry Week. #amalgam #dental #articles #drblanchedgrube #holistidentist #halhugginsprotocol #grubeprotocol #drblanchedgrubeclinic #scranton #pennsylvania #centersforhealing #mercuryfree #holisticdentistry http://articles.mercola.com/sites/articles/archive/2013/09/17/mercury-free-dentistry-week.aspx