Persistent Associations between Maternal Prenatal Exposure to Phthalates on Child IQ at Age 7 Years Factor-Litvak, Pam ; Insel, Beverly ; Calafat, Antonia M. ; Liu, Xinhua ; Perera, Frederica ; Rauh, Virginia A. ; Whyatt, Robin M. Abstract Publication: PLoS ONE Pub Date: December 2014 DOI: 10.1371/journal.pone.0114003 Bibcode: 2014PLoSO...9k4003F