Maternal Pre-Pregnancy BMI and Intelligence Quotient (IQ) in 5-Year-Old Children: A Cohort Based Study Bliddal, Mette ; Olsen, Jørn ; Støvring, Henrik ; Eriksen, Hanne-Lise F. ; Kesmodel, Ulrik S. ; Sørensen, Thorkild I. A. ; Nøhr, Ellen A. Abstract Publication: PLoS ONE Pub Date: April 2014 DOI: 10.1371/journal.pone.0094498 Bibcode: 2014PLoSO...994498B