We found a matchYour institution may have access to this item. Find your institution then sign in to continue.TitleDelivery by Cesarean section and early childhood respiratory symptoms and disorders: the Norwegian mother and child cohort study.AuthorsMagnus MC; Håberg SE; Stigum H; Nafstad P; London SJ; Vangen S; Nystad WPublicationAmerican journal of epidemiology, 2011, Vol 174, Issue 11, p1275ISSN1476-6256Publication typearticleDOI10.1093/aje/kwr242