Deletion of Dental amalgam controversy

Comment: but cover the controversy - WP is not the place to fight it out. Amalgam (dentistry) is long enough and the concerns have received enough mainstream coverage that a |spinout article is indicated. The present article, however, is in serious violation of  and 
Stance: keep
Cited policy: Wikipedia:Article size (WP:SPINOUT||WP:NPOV||WP:MEDRS)