Authors: Pingsheng Wu; Gabriel J Escobar; Tebeb Gebretsadik; Kecia N Carroll; Sherian X Li; Eileen M Walsh; Edward F Mitchel; Chantel Sloan; William D Dupont; Chang Yu; Jeffrey R Horner; Tina V Hartert Journal: Am J Epidemiol Date: 2018-07-01 Impact factor: 4.897