Deletion of Dental amalgam controversy

Comment: I went into this AfD expecting to apply  and , but I was surprised.  Sources like this one http://www.dentaleconomics.com/articles/article_display.html?id=284909 pretty clearly indicate that the controversy is more than a crazy fringe theory.  The article has perhaps some issues with neutrality of coverage, but is overall well sourced and documenting a notable phenomenon
Stance: keep
Cited policy: Wikipedia:Fringe theories (WP:FRINGE||WP:UNDUE)