Background lead and mercury exposures: Psychological and behavioral problems in children Gump, Brooks B. ; Dykas, Matthew J. ; MacKenzie, James A. ; Dumas, Amy K. ; Hruska, Bryce ; Ewart, Craig K. ; Parsons, Patrick J. ; Palmer, Christopher D. ; Bendinskas, Kestutis Abstract Publication: Environmental Research Pub Date: October 2017 DOI: 10.1016/j.envres.2017.06.033 Bibcode: 2017ER....158..576G