title: Differential risk of ulcerative colitis and Crohn's disease among boys and girls after cesarean delivery.
authors.forename: Vibeke
authors.initials: V
authors.lastname: Andersen
authors.forename: Rune
authors.initials: R
authors.lastname: Erichsen
authors.forename: Trine
authors.initials: T
authors.lastname: Frøslev
authors.forename: Henrik Toft
authors.initials: HT
authors.lastname: Sørensen
authors.forename: Vera
authors.initials: V
authors.lastname: Ehrenstein
mesh_terms: D002585:Cesarean Section / Q000009:adverse effects*; D003093:Colitis, Ulcerative / Q000209:etiology*; D003424:Crohn Disease / Q000209:etiology*; D005260:Female; D006801:Humans; D008297:Male; D009313:National Health Programs; D011247:Pregnancy