title: A major milestone for the National Children's Study.
authors.forename: Peter
authors.initials: P
authors.lastname: Scheidt
authors.forename: Michael
authors.initials: M
authors.lastname: Dellarco
authors.forename: Allen
authors.initials: A
authors.lastname: Dearry
mesh_terms: D000293:Adolescent; D000328:Adult; D002648:Child; D002675:Child, Preschool; D015331:Cohort Studies; D004781:Environmental Exposure; D005260:Female; D006801:Humans; D007223:Infant; D007231:Infant, Newborn; D008137:Longitudinal Studies; D011247:Pregnancy