Authors: Jennifer L Beauregard; Carolyn Drews-Botsch; Jessica M Sales; W Dana Flanders; Michael R Kramer Journal: Am J Epidemiol Date: 2018-08-01 Impact factor: 4.897
Authors: Shivani A Patel; Laura E Murray-Kolb; Steven C LeClerq; Subarna K Khatry; James M Tielsch; Joanne Katz; Parul Christian Journal: Paediatr Perinat Epidemiol Date: 2013-10-10 Impact factor: 3.980