Michigan’s toxic 1973 PBB food contamination associated with more health effects Post author:HealthyPineRiver.org Post published:October 9, 2017 Post category:Uncategorized Michigan’s toxic 1973 PBB food contamination associated with more health effects You Might Also Like September 13, 2016 Jane Keon will be giving a talk at Alma College January 5, 2016 August 19, 2016